diff --git a/animatediff/conditioning.py b/animatediff/conditioning.py
new file mode 100644
index 0000000..e69de29
diff --git a/animatediff/model_injection.py b/animatediff/model_injection.py
index a8c7886..affb13c 100644
--- a/animatediff/model_injection.py
+++ b/animatediff/model_injection.py
@@ -1,21 +1,25 @@
 import copy
-from typing import Union
+from typing import Union, Callable
 
 from einops import rearrange
 from torch import Tensor
 import torch.nn.functional as F
 import torch
+import uuid
 
+import comfy.lora
 import comfy.model_management
 import comfy.utils
 from comfy.model_patcher import ModelPatcher
 from comfy.model_base import BaseModel
+from comfy.sd import CLIP
 
 from .ad_settings import AnimateDiffSettings, AdjustPE, AdjustWeight
 from .context import ContextOptions, ContextOptions, ContextOptionsGroup
 from .motion_module_ad import AnimateDiffModel, AnimateDiffFormat, EncoderOnlyAnimateDiffModel, has_mid_block, normalize_ad_state_dict
 from .logger import logger
-from .utils_motion import ADKeyframe, ADKeyframeGroup, MotionCompatibilityError, get_combined_multival, ade_broadcast_image_to, normalize_min_max
+from .utils_motion import (ADKeyframe, ADKeyframeGroup, MotionCompatibilityError, get_combined_multival, ade_broadcast_image_to, normalize_min_max,
+                           LoraHook, LoraHookGroup, LoraHookMode)
 from .motion_lora import MotionLoraInfo, MotionLoraList
 from .utils_model import get_motion_lora_path, get_motion_model_path, get_sd_model_type
 from .sample_settings import SampleSettings, SeedNoiseGeneration
@@ -41,12 +45,128 @@ class ModelPatcherAndInjector(ModelPatcher):
         if hasattr(m, "object_patches_backup"):
             self.object_patches_backup = m.object_patches_backup
 
-
+        # lora hook stuff
+        self.hooked_patches = {} # binds LoraHook to specific keys
+        self.hooked_backup = {}
+        self.cached_hooked_patches = {} # binds LoraHookGroup to pre-calculated weights (speed optimization)
+        self.current_lora_hooks = None
+        self.lora_hook_mode = LoraHookMode.MAX_SPEED
+        # replace hook stuff
+        self.hooked_replace_patches = {} # binds LoraHook to specific replacement keys
         # injection stuff
-        self.motion_injection_params: InjectionParams = None
+        self.currently_injected = False
+        self.motion_injection_params: InjectionParams = InjectionParams()
         self.sample_settings: SampleSettings = SampleSettings()
         self.motion_models: MotionModelGroup = None
     
+    def clone(self, hooks_only=False):
+        cloned = ModelPatcherAndInjector(self)
+        # copy lora hooks
+        for hook in self.hooked_patches:
+            cloned.hooked_patches[hook] = {}
+            for k in self.hooked_patches[hook]:
+                cloned.hooked_patches[hook][k] = self.hooked_patches[hook][k][:]
+        # copy pre-calc weights bound to LoraHookGroups
+        for group in self.cached_hooked_patches:
+            cloned.cached_hooked_patches[group] = {}
+            for k in self.cached_hooked_patches[group]:
+                cloned.cached_hooked_patches[group][k] = self.cached_hooked_patches[group][k]
+        # copy replace lora hooks
+        for hook in self.hooked_replace_patches:
+            cloned.hooked_replace_patches[hook] = {}
+            for k in self.hooked_replace_patches[hook]:
+                cloned.hooked_replace_patches[hook][k] = self.hooked_replace_patches[hook][k]
+        cloned.hooked_backup = self.hooked_backup
+        cloned.current_lora_hooks = self.current_lora_hooks
+        cloned.currently_injected = self.currently_injected
+        cloned.lora_hook_mode = self.lora_hook_mode
+        if not hooks_only:
+            cloned.motion_models = self.motion_models.clone() if self.motion_models else self.motion_models
+            cloned.sample_settings = self.sample_settings
+            cloned.motion_injection_params = self.motion_injection_params.clone() if self.motion_injection_params else self.motion_injection_params
+        return cloned
+    
+    @classmethod
+    def create_from(cls, model: Union[ModelPatcher, 'ModelPatcherAndInjector'], hooks_only=False) -> 'ModelPatcherAndInjector':
+        if isinstance(model, ModelPatcherAndInjector):
+            return model.clone(hooks_only=hooks_only)
+        else:
+            return ModelPatcherAndInjector(model)
+
+    def clone_has_same_weights(self, clone: 'ModelPatcherCLIPHooks'):
+        returned = super().clone_has_same_weights(clone)
+        if not returned:
+            return returned
+        # currently, hook patches require that model gets loaded when sampled, so always say is not a clone if hooks present
+        if len(self.hooked_patches) > 0 or len(self.hooked_replace_patches) > 0:
+            return False
+        if type(self) != type(clone):
+            return False
+        if self.current_lora_hooks != clone.current_lora_hooks:
+            return False
+        if self.hooked_patches.keys() != clone.hooked_patches.keys():
+            return False
+        if self.hooked_replace_patches.keys() != clone.hooked_replace_patches.keys():
+            return False
+        return returned
+
+    def set_lora_hook_mode(self, lora_hook_mode: str):
+        self.lora_hook_mode = lora_hook_mode
+
+    def add_hooked_patches(self, lora_hook: LoraHook, patches, strength_patch=1.0, strength_model=1.0):
+        '''
+        Based on add_patches, but for hooked weights.
+        '''
+        # TODO: make this work with timestep scheduling
+        current_hooked_patches: dict[str,list] = self.hooked_patches.get(lora_hook, {})
+        p = set()
+        for key in patches:
+            if key in self.model_keys:
+                p.add(key)
+                current_patches: list[tuple] = current_hooked_patches.get(key, [])
+                current_patches.append((strength_patch, patches[key], strength_model))
+                current_hooked_patches[key] = current_patches
+        self.hooked_patches[lora_hook] = current_hooked_patches
+        # since should care about these patches too to determine if same model, reroll patches_uuid
+        self.patches_uuid = uuid.uuid4()
+        return list(p)
+    
+    def get_combined_hooked_patches(self, lora_hooks: LoraHookGroup):
+        '''
+        Returns patches for selected lora_hooks.
+        '''
+        # combined_patches will contain weights of all relevant lora_hooks, per key
+        combined_patches = {}
+        if lora_hooks is not None:
+            for hook in lora_hooks.hooks:
+                hook_patches: dict = self.hooked_patches.get(hook, {})
+                for key in hook_patches.keys():
+                    current_patches: list[tuple] = combined_patches.get(key, [])
+                    current_patches.extend(hook_patches[key])
+                    combined_patches[key] = current_patches
+        return combined_patches
+
+    def add_hooked_replace_patches(self, lora_hook: LoraHook, patches: dict):
+        self.hooked_replace_patches.setdefault(lora_hook, {})
+        p = set()
+        for key in patches:
+            if key in self.model_keys:
+                p.add(key)
+                self.hooked_replace_patches[lora_hook][key] = patches[key]
+        # since should care about these patches too to determine if same model, reroll patches_uuid
+        self.patches_uuid = uuid.uuid4()
+        return list(p)
+
+    def get_hooked_replace_patches(self, lora_hooks: LoraHookGroup):
+        # return first hook found in hooked_replace_patches
+        patches = {}
+        if lora_hooks is not None:
+            for hook in lora_hooks.hooks:
+                if hook in self.hooked_replace_patches:
+                    patches = self.hooked_replace_patches[hook]
+                    break
+        return patches
+
     def model_patches_to(self, device):
         super().model_patches_to(device)
         if self.motion_models is not None:
@@ -71,6 +191,9 @@ class ModelPatcherAndInjector(ModelPatcher):
         self.eject_model(device_to=device_to)
         # finally, do normal model unpatching
         if unpatch_weights: # TODO: keep only 'else' portion when don't need to worry about past comfy versions
+            # handle hooked_patches first
+            self.unpatch_hooked(device_to=device_to)
+            self.clear_cached_hooked_weights()
             return super().unpatch_model(device_to)
         else:
             return super().unpatch_model(device_to, unpatch_weights)
@@ -78,6 +201,7 @@ class ModelPatcherAndInjector(ModelPatcher):
     def inject_model(self, device_to=None):
         if self.motion_models is not None:
             for motion_model in self.motion_models.models:
+                self.currently_injected = True
                 motion_model.model.inject(self)
                 try:
                     motion_model.model.to(device_to)
@@ -92,14 +216,436 @@ class ModelPatcherAndInjector(ModelPatcher):
                     motion_model.model.to(device_to)
                 except Exception:
                     pass
+            self.currently_injected = False
+
+    def apply_lora_hooks(self, lora_hooks: LoraHookGroup, device_to=None):
+        # first, determine if need to reapply patches
+        if self.current_lora_hooks == lora_hooks:
+            return
+        # unpatch hooks, if needed
+        self.unpatch_hooked(device_to=device_to)
+        # finally, patch hooks
+        self.patch_hooked(lora_hooks=lora_hooks, device_to=device_to)
+
+    def patch_hooked(self, lora_hooks: LoraHookGroup, device_to=None, patch_weights=True) -> None:
+        if not patch_weights:
+            return
+        # use current device
+        if not device_to:
+            device_to=self.current_device
+        # then, handle weights
+        if patch_weights:
+            # first, unpatch any previous patches
+            self.unpatch_hooked()
+            # eject model, if needed
+            was_injected = self.currently_injected
+            if was_injected:
+                self.eject_model()
+
+            model_sd = self.model_state_dict()
+            # if have cached weights for lora_hooks, use it
+            cached_weights = self.cached_hooked_patches.get(lora_hooks, None)
+            if cached_weights is not None:
+                for key in cached_weights:
+                    if key not in model_sd:
+                        logger.warning(f"Cached LoraHook hook could not patch. key doesn't exist in model: {key}")
+                    self.patch_cached_hooked_weight(cached_weights=cached_weights, key=key)
+            else:
+                # TODO: handle lowvram
+                # get combined patches of relevant lora_hooks
+                relevant_patches = self.get_combined_hooked_patches(lora_hooks=lora_hooks)
+                replace_patches = self.get_hooked_replace_patches(lora_hooks=lora_hooks)
+                if len(replace_patches) > 0:
+                    self.patch_hooked_replace_weight_to_device(lora_hooks=lora_hooks, model_sd=model_sd, replace_patches=replace_patches)
+                for key in relevant_patches:
+                    if key not in model_sd:
+                        logger.warning(f"LoraHook could not patch. key doesn't exist in model: {key}")
+                        continue
+                    self.patch_hooked_weight_to_device(lora_hooks=lora_hooks, combined_patches=relevant_patches, key=key, device_to=device_to)
+            self.current_lora_hooks = lora_hooks
+            # reinject model, if needed
+            if was_injected:
+                self.inject_model()
+
+    def patch_hooked_lowvram(self, lora_hooks: LoraHookGroup, device_to=None, lowvram_model_memory=0):
+        # TODO: handle lowvram situation
+        pass
+
+    def patch_cached_hooked_weight(self, cached_weights: dict, key: str):
+        # TODO: handle lowvram
+        inplace_update = self.weight_inplace_update
+        target_device = self.offload_device
+        if self.lora_hook_mode == LoraHookMode.MAX_SPEED:
+            target_device = self.current_device
+
+        weight: Tensor = comfy.utils.get_attr(self.model, key)
+
+        if key not in self.hooked_backup:
+            self.hooked_backup[key] = weight.to(device=target_device, copy=inplace_update)
+        if inplace_update:
+            comfy.utils.copy_to_param(self.model, key, cached_weights[key])
+        else:
+            comfy.utils.set_attr_param(self.model, key, cached_weights[key])
+
+    def clear_cached_hooked_weights(self):
+        self.cached_hooked_patches.clear()
+        self.current_lora_hooks = None
+
+    def patch_hooked_weight_to_device(self, lora_hooks: LoraHookGroup, combined_patches: dict, key: str, device_to=None):
+        if key not in combined_patches:
+            return
+        
+        weight: Tensor = comfy.utils.get_attr(self.model, key)
+
+        inplace_update = self.weight_inplace_update
+        target_device = self.offload_device
+        if self.lora_hook_mode == LoraHookMode.MAX_SPEED:
+            target_device = self.current_device
+
+        if key not in self.hooked_backup:
+            self.hooked_backup[key] = weight.to(device=target_device, copy=inplace_update)
+        
+        if device_to is not None:
+            temp_weight = comfy.model_management.cast_to_device(weight, device_to, torch.float32, copy=True)
+        else:
+            temp_weight = weight.to(torch.float32, copy=True)
+        out_weight = self.calculate_weight(combined_patches[key], temp_weight, key).to(weight.dtype)
+        if self.lora_hook_mode == LoraHookMode.MAX_SPEED:
+            self.cached_hooked_patches.setdefault(lora_hooks, {})
+            self.cached_hooked_patches[lora_hooks][key] = out_weight
+        if inplace_update:
+            comfy.utils.copy_to_param(self.model, key, out_weight)
+        else:
+            comfy.utils.set_attr_param(self.model, key, out_weight)
+
+    def patch_hooked_replace_weight_to_device(self, lora_hooks: LoraHookGroup, model_sd: dict, replace_patches: dict, device_to=None):
+        # first handle replace_patches
+        for key in replace_patches:
+            if key not in model_sd:
+                logger.warning(f"LoraHook could not replace patch. key doesn't exist in model: {key}")
+                continue
+            weight: Tensor = comfy.utils.get_attr(self.model, key)
+            inplace_update = self.weight_inplace_update
+            target_device = self.offload_device
+            if self.lora_hook_mode == LoraHookMode.MAX_SPEED:
+                target_device = self.current_device
+            
+            if key not in self.hooked_backup:
+                self.hooked_backup[key] = weight.to(device=target_device, copy=inplace_update)
+            out_weight = replace_patches[key].to(self.load_device)
+            if self.lora_hook_mode == LoraHookMode.MAX_SPEED:
+                self.cached_hooked_patches.setdefault(lora_hooks, {})
+                self.cached_hooked_patches[lora_hooks][key] = out_weight
+            if inplace_update:
+                comfy.utils.copy_to_param(self.model, key, out_weight)
+            else:
+                comfy.utils.set_attr_param(self.model, key, out_weight)
+
+    def unpatch_hooked(self, device_to=None, unpatch_weights=True) -> None:
+        if not unpatch_weights:
+            return
+        # if no backups from before hook, then nothing to unpatch
+        if len(self.hooked_backup) == 0:
+            return
+        was_injected = self.currently_injected
+        if was_injected:
+            self.eject_model()
+        # TODO: handle lowvram, assuming there is something that needs to be done
+        if self.model_lowvram:
+            pass
+        keys = list(self.hooked_backup.keys())
+        if self.weight_inplace_update:
+            for k in keys:
+                if device_to is None:
+                    comfy.utils.copy_to_param(self.model, k, self.hooked_backup[k].to(device=self.current_device))
+                else:
+                    comfy.utils.copy_to_param(self.model, k, self.hooked_backup[k])
+        else:
+            for k in keys:
+                if device_to is None:
+                    comfy.utils.set_attr_param(self.model, k, self.hooked_backup[k].to(device=self.current_device))
+                else:
+                    comfy.utils.set_attr_param(self.model, k, self.hooked_backup[k])
+        # clear hooked_backup
+        self.hooked_backup.clear()
+        self.current_lora_hooks = None
+        # reinject model, if necessary
+        if was_injected:
+            self.inject_model()
+
+
+class CLIPWithHooks(CLIP):
+    def __init__(self, clip: Union[CLIP, 'CLIPWithHooks']):
+        super().__init__(no_init=True)
+        self.patcher = ModelPatcherCLIPHooks.create_from(clip.patcher)
+        self.cond_stage_model = clip.cond_stage_model
+        self.tokenizer = clip.tokenizer
+        self.layer_idx = clip.layer_idx
+        self.desired_hooks: LoraHookGroup = None
+        if hasattr(clip, "desired_hooks"):
+            self.set_desired_hooks(clip.desired_hooks)
+    
+    def clone(self):
+        cloned = CLIPWithHooks(clip=self)
+        return cloned
+
+    def set_desired_hooks(self, lora_hooks: LoraHookGroup):
+        self.desired_hooks = lora_hooks
+        self.patcher.set_desired_hooks(lora_hooks=lora_hooks)
+
+    def add_hooked_patches(self, lora_hook: LoraHook, patches, strength_patch=1.0, strength_model=1.0):
+        return self.patcher.add_hooked_patches(lora_hook=lora_hook, patches=patches, strength_patch=strength_patch, strength_model=strength_model)
+
+    def add_hooked_replace_patches(self, lora_hook: LoraHook, patches):
+        return self.patcher.add_hooked_replace_patches(lora_hook=lora_hook, patches=patches)
+
+    # def encode_from_tokens(self, tokens, return_pooled=False):
+    #     comfy.model_management.cleanup_models()
+    #     return super().encode_from_tokens(tokens, return_pooled)
+
+
+class ModelPatcherCLIPHooks(ModelPatcher):
+    def __init__(self, m: ModelPatcher):
+        # replicate ModelPatcher.clone() to initialize
+        super().__init__(m.model, m.load_device, m.offload_device, m.size, m.current_device, weight_inplace_update=m.weight_inplace_update)
+        self.patches = {}
+        for k in m.patches:
+            self.patches[k] = m.patches[k][:]
+        if hasattr(m, "patches_uuid"):
+            self.patches_uuid = m.patches_uuid
+
+        self.object_patches = m.object_patches.copy()
+        self.model_options = copy.deepcopy(m.model_options)
+        self.model_keys = m.model_keys
+        if hasattr(m, "backup"):
+            self.backup = m.backup
+        if hasattr(m, "object_patches_backup"):
+            self.object_patches_backup = m.object_patches_backup
+        # lora hook stuff
+        self.hooked_patches = {} # binds LoraHook to specific keys
+        self.patches_backup = {}
+        self.hooked_backup = {}
+
+        self.current_lora_hooks = None
+        self.desired_lora_hooks = None
+        self.lora_hook_mode = LoraHookMode.MAX_SPEED
+        # replace hook stuff
+        self.hooked_replace_patches = {} # binds LoraHook to specific replacement keys
 
     def clone(self):
-        cloned = ModelPatcherAndInjector(self)
-        cloned.motion_models = self.motion_models.clone() if self.motion_models else self.motion_models
-        cloned.sample_settings = self.sample_settings
-        cloned.motion_injection_params = self.motion_injection_params.clone() if self.motion_injection_params else self.motion_injection_params
+        cloned = ModelPatcherCLIPHooks(self)
+        # copy lora hooks
+        for hook in self.hooked_patches:
+            cloned.hooked_patches[hook] = {}
+            for k in self.hooked_patches[hook]:
+                cloned.hooked_patches[hook][k] = self.hooked_patches[hook][k][:]
+        # copy replace lora hooks
+        for hook in self.hooked_replace_patches:
+            cloned.hooked_replace_patches[hook] = {}
+            for k in self.hooked_replace_patches[hook]:
+                cloned.hooked_replace_patches[hook][k] = self.hooked_replace_patches[hook][k]
+        cloned.patches_backup = self.patches_backup
+        cloned.hooked_backup = self.hooked_backup
+        cloned.current_lora_hooks = self.current_lora_hooks
+        cloned.desired_lora_hooks = self.desired_lora_hooks
+        cloned.lora_hook_mode = self.lora_hook_mode
         return cloned
 
+    @classmethod
+    def create_from(cls, model: Union[ModelPatcher, 'ModelPatcherCLIPHooks']):
+        if isinstance(model, ModelPatcherCLIPHooks):
+            return model.clone()
+        return ModelPatcherCLIPHooks(model)
+    
+    def clone_has_same_weights(self, clone: 'ModelPatcherCLIPHooks'):
+        returned = super().clone_has_same_weights(clone)
+        if not returned:
+            return returned
+        if type(self) != type(clone):
+            return False
+        if self.desired_lora_hooks != clone.desired_lora_hooks:
+            return False
+        if self.current_lora_hooks != clone.current_lora_hooks:
+            return False
+        if self.hooked_patches.keys() != clone.hooked_patches.keys():
+            return False
+        if self.hooked_replace_patches.keys() != clone.hooked_replace_patches.keys():
+            return False
+        return returned
+
+    def set_desired_hooks(self, lora_hooks: LoraHookGroup):
+        self.desired_lora_hooks = lora_hooks
+
+    def add_hooked_patches(self, lora_hook: LoraHook, patches, strength_patch=1.0, strength_model=1.0):
+        '''
+        Based on add_patches, but for hooked weights.
+        '''
+        # TODO: make this work with timestep scheduling
+        current_hooked_patches: dict[str,list] = self.hooked_patches.get(lora_hook, {})
+        p = set()
+        for key in patches:
+            if key in self.model_keys:
+                p.add(key)
+                current_patches: list[tuple] = current_hooked_patches.get(key, [])
+                current_patches.append((strength_patch, patches[key], strength_model))
+                current_hooked_patches[key] = current_patches
+        self.hooked_patches[lora_hook] = current_hooked_patches
+        # since should care about these patches too to determine if same model, reroll patches_uuid
+        self.patches_uuid = uuid.uuid4()
+        return list(p)
+    
+    def get_combined_hooked_patches(self, lora_hooks: LoraHookGroup):
+        '''
+        Returns patches for selected lora_hooks.
+        '''
+        # combined_patches will contain weights of all relevant lora_hooks, per key
+        combined_patches = {}
+        if lora_hooks is not None:
+            for hook in lora_hooks.hooks:
+                hook_patches: dict = self.hooked_patches.get(hook, {})
+                for key in hook_patches.keys():
+                    current_patches: list[tuple] = combined_patches.get(key, [])
+                    current_patches.extend(hook_patches[key])
+                    combined_patches[key] = current_patches
+        return combined_patches
+
+    def add_hooked_replace_patches(self, lora_hook: LoraHook, patches: dict):
+        self.hooked_replace_patches.setdefault(lora_hook, {})
+        p = set()
+        for key in patches:
+            if key in self.model_keys:
+                p.add(key)
+                self.hooked_replace_patches[lora_hook][key] = patches[key]
+        # since should care about these patches too to determine if same model, reroll patches_uuid
+        self.patches_uuid = uuid.uuid4()
+        return list(p)
+
+    def get_hooked_replace_patches(self, lora_hooks: LoraHookGroup):
+        # return first hook found in hooked_replace_patches
+        patches = {}
+        if lora_hooks is not None:
+            for hook in lora_hooks.hooks:
+                if hook in self.hooked_replace_patches:
+                    patches = self.hooked_replace_patches[hook]
+                    break
+        return patches
+    
+    def patch_hooked_replace_weight_to_device(self, model_sd: dict, replace_patches: dict):
+        # first handle replace_patches
+        for key in replace_patches:
+            if key not in model_sd:
+                logger.warning(f"CLIP LoraHook could not replace patch. key doesn't exist in model: {key}")
+                continue
+            weight: Tensor = comfy.utils.get_attr(self.model, key)
+            inplace_update = self.weight_inplace_update
+            target_device = self.current_device
+            
+            if key not in self.hooked_backup:
+                self.hooked_backup[key] = weight.to(device=target_device, copy=inplace_update)
+            out_weight = replace_patches[key].to(target_device)
+            if inplace_update:
+                comfy.utils.copy_to_param(self.model, key, out_weight)
+            else:
+                comfy.utils.set_attr_param(self.model, key, out_weight)
+
+    def patch_model(self, device_to=None, patch_weights=True, *args, **kwargs):
+        if self.desired_lora_hooks is not None:
+            self.patches_backup = self.patches.copy()
+            # first, handle replace patches  # TODO: make work properly for CLIP
+            replace_patches = self.get_hooked_replace_patches(lora_hooks=self.desired_lora_hooks)
+            if len(replace_patches) > 0:
+                model_sd = self.model_state_dict()
+                self.patch_hooked_replace_weight_to_device(model_sd=model_sd, replace_patches=replace_patches)
+            # then, handle usual patches
+            relevant_patches = self.get_combined_hooked_patches(lora_hooks=self.desired_lora_hooks)
+            for key in relevant_patches:
+                self.patches.setdefault(key, [])
+                self.patches[key].extend(relevant_patches[key])
+            self.current_lora_hooks = self.desired_lora_hooks
+        return super().patch_model(device_to, patch_weights, *args, **kwargs)
+
+    def unpatch_model(self, device_to=None, unpatch_weights=True, *args, **kwargs):
+        try:
+            return super().unpatch_model(device_to, unpatch_weights, *args, **kwargs)
+        finally:
+            self.patches = self.patches_backup.copy()
+            self.patches_backup.clear()
+            # handle replace patches
+            keys = list(self.hooked_backup.keys())
+            if self.weight_inplace_update:
+                for k in keys:
+                    if device_to is None:
+                        comfy.utils.copy_to_param(self.model, k, self.hooked_backup[k].to(device=self.current_device))
+                    else:
+                        comfy.utils.copy_to_param(self.model, k, self.hooked_backup[k])
+            else:
+                for k in keys:
+                    if device_to is None:
+                        comfy.utils.set_attr_param(self.model, k, self.hooked_backup[k].to(device=self.current_device))
+                    else:
+                        comfy.utils.set_attr_param(self.model, k, self.hooked_backup[k])
+            # clear hooked_backup
+            self.hooked_backup.clear()
+            self.current_lora_hooks = None
+
+
+def load_hooked_lora_for_models(model: Union[ModelPatcher, ModelPatcherAndInjector], clip: CLIP, lora: dict[str, Tensor], lora_hook: LoraHook, strength_model: float, strength_clip: float):
+    key_map = {}
+    if model is not None:
+        key_map = comfy.lora.model_lora_keys_unet(model.model, key_map)
+    if clip is not None:
+        key_map = comfy.lora.model_lora_keys_clip(clip.cond_stage_model, key_map)
+
+    loaded: dict[str] = comfy.lora.load_lora(lora, key_map)
+    if model is not None:
+        new_modelpatcher = ModelPatcherAndInjector.create_from(model)
+        k = new_modelpatcher.add_hooked_patches(lora_hook=lora_hook, patches=loaded, strength_patch=strength_model)
+    else:
+        k = ()
+        new_modelpatcher = None
+    
+    if clip is not None:
+        new_clip = CLIPWithHooks(clip)
+        k1 = new_clip.add_hooked_patches(lora_hook=lora_hook, patches=loaded, strength_patch=strength_clip)
+    else:
+        k1 = ()
+        new_clip = None
+    k = set(k)
+    k1 = set(k1)
+    for x in loaded:
+        if (x not in k) and (x not in k1):
+            logger.warning(f"NOT LOADED {x}")
+    return (new_modelpatcher, new_clip)
+
+
+def load_model_as_hooked_lora_for_models(model: Union[ModelPatcher, ModelPatcherAndInjector], clip: CLIP, model_loaded: ModelPatcher, clip_loaded: CLIP, lora_hook: LoraHook):
+    if model is not None and model_loaded is not None:
+        new_modelpatcher = ModelPatcherAndInjector.create_from(model)
+        k = new_modelpatcher.add_hooked_replace_patches(lora_hook=lora_hook, patches=model_loaded.model.state_dict())
+    else:
+        k = ()
+        new_modelpatcher = None
+        
+    if clip is not None and clip_loaded is not None:
+        new_clip = CLIPWithHooks(clip)
+        k1 = new_clip.add_hooked_replace_patches(lora_hook=lora_hook, patches=clip.cond_stage_model.state_dict())
+    else:
+        k1 = ()
+        new_clip = None
+    
+    k = set(k)
+    k1 = set(k1)
+    if model is not None and model_loaded is not None:
+        for key in model_loaded.model_keys:
+            if key not in k:
+                logger.warning(f"MODEL-AS-LORA NOT LOADED {key}")
+    if clip is not None and clip_loaded is not None:
+        for key in clip_loaded.patcher.model_keys:
+            if key not in k1:
+                logger.warning(f"CLIP-AS-LORA NOT LOADED {key}")
+    
+    return (new_modelpatcher, new_clip)
+
 
 class MotionModelPatcher(ModelPatcher):
     # Mostly here so that type hints work in IDEs
@@ -352,6 +898,7 @@ def get_vanilla_model_patcher(m: ModelPatcher) -> ModelPatcher:
     model.model_keys = m.model_keys
     return model
 
+
 # adapted from https://github.com/guoyww/AnimateDiff/blob/main/animatediff/utils/convert_lora_safetensor_to_diffusers.py
 # Example LoRA keys:
 #   down_blocks.0.motion_modules.0.temporal_transformer.transformer_blocks.0.attention_blocks.0.processor.to_q_lora.down.weight
diff --git a/animatediff/nodes.py b/animatediff/nodes.py
index 09535f5..4ef4bc2 100644
--- a/animatediff/nodes.py
+++ b/animatediff/nodes.py
@@ -6,6 +6,9 @@ from .nodes_gen1 import (AnimateDiffLoaderGen1, LegacyAnimateDiffLoaderWithConte
 from .nodes_gen2 import (UseEvolvedSamplingNode, ApplyAnimateDiffModelNode, ApplyAnimateDiffModelBasicNode, ApplyAnimateLCMI2VModel, ADKeyframeNode,
                          LoadAnimateDiffModelNode, LoadAnimateLCMI2VModelNode, LoadAnimateDiffAndInjectI2VNode, UpscaleAndVaeEncode)
 from .nodes_multival import MultivalDynamicNode, MultivalScaledMaskNode
+from .nodes_conditioning import (MaskableLoraLoader, MaskableLoraLoaderModelOnly, MaskableSDModelLoader, MaskableSDModelLoaderModelOnly,
+                                 SetModelLoraHook, SetClipLoraHook,
+                                 CombineLoraHooks, CombineLoraHookFourOptional, CombineLoraHookEightOptional)
 from .nodes_sample import (FreeInitOptionsNode, NoiseLayerAddWeightedNode, SampleSettingsNode, NoiseLayerAddNode, NoiseLayerReplaceNode, IterationOptionsNode,
                            CustomCFGNode, CustomCFGKeyframeNode)
 from .nodes_sigma_schedule import (SigmaScheduleNode, RawSigmaScheduleNode, WeightedAverageSigmaScheduleNode, InterpolatedWeightedAverageSigmaScheduleNode, SplitAndCombineSigmaScheduleNode)
@@ -17,7 +20,7 @@ from .nodes_ad_settings import (AnimateDiffSettingsNode, ManualAdjustPENode, Swe
 from .nodes_extras import AnimateDiffUnload, EmptyLatentImageLarge, CheckpointLoaderSimpleWithNoiseSelect
 from .nodes_deprecated import (AnimateDiffLoader_Deprecated, AnimateDiffLoaderAdvanced_Deprecated, AnimateDiffCombine_Deprecated,
                                AnimateDiffModelSettings, AnimateDiffModelSettingsSimple, AnimateDiffModelSettingsAdvanced, AnimateDiffModelSettingsAdvancedAttnStrengths)
-from .nodes_lora import AnimateDiffLoraLoader, MaskedLoraLoader
+from .nodes_lora import AnimateDiffLoraLoader
 
 from .logger import logger
 
@@ -48,6 +51,16 @@ NODE_CLASS_MAPPINGS = {
     # Iteration Opts
     "ADE_IterationOptsDefault": IterationOptionsNode,
     "ADE_IterationOptsFreeInit": FreeInitOptionsNode,
+    # Conditioning
+    "ADE_RegisterLoraHook": MaskableLoraLoader,
+    "ADE_RegisterLoraHookModelOnly": MaskableLoraLoaderModelOnly,
+    #"ADE_RegisterModelAsLoraHook": MaskableSDModelLoader,  # CLIP does not work properly on first run
+    "ADE_RegisterModelAsLoraHookModelOnly": MaskableSDModelLoaderModelOnly,
+    "ADE_CombineLoraHooks": CombineLoraHooks,
+    "ADE_CombineLoraHooksFour": CombineLoraHookFourOptional,
+    "ADE_CombineLoraHooksEight": CombineLoraHookEightOptional,
+    "ADE_AttachLoraHookToConditioning": SetModelLoraHook,
+    "ADE_AttachLoraHookToCLIP": SetClipLoraHook,
     # Noise Layer Nodes
     "ADE_NoiseLayerAdd": NoiseLayerAddNode,
     "ADE_NoiseLayerAddWeighted": NoiseLayerAddWeightedNode,
@@ -78,10 +91,6 @@ NODE_CLASS_MAPPINGS = {
     # Gen1 Nodes
     "ADE_AnimateDiffLoaderGen1": AnimateDiffLoaderGen1,
     "ADE_AnimateDiffLoaderWithContext": LegacyAnimateDiffLoaderWithContext,
-    "ADE_AnimateDiffModelSettings_Release": AnimateDiffModelSettings,
-    "ADE_AnimateDiffModelSettingsSimple": AnimateDiffModelSettingsSimple,
-    "ADE_AnimateDiffModelSettings": AnimateDiffModelSettingsAdvanced,
-    "ADE_AnimateDiffModelSettingsAdvancedAttnStrengths": AnimateDiffModelSettingsAdvancedAttnStrengths,
     # Gen2 Nodes
     "ADE_UseEvolvedSampling": UseEvolvedSamplingNode,
     "ADE_ApplyAnimateDiffModelSimple": ApplyAnimateDiffModelBasicNode,
@@ -92,12 +101,14 @@ NODE_CLASS_MAPPINGS = {
     "ADE_LoadAnimateLCMI2VModel": LoadAnimateLCMI2VModelNode,
     "ADE_UpscaleAndVAEEncode": UpscaleAndVaeEncode,
     "ADE_InjectI2VIntoAnimateDiffModel": LoadAnimateDiffAndInjectI2VNode,
-    # MaskedLoraLoader
-    #"ADE_MaskedLoadLora": MaskedLoraLoader,
     # Deprecated Nodes
     "AnimateDiffLoaderV1": AnimateDiffLoader_Deprecated,
     "ADE_AnimateDiffLoaderV1Advanced": AnimateDiffLoaderAdvanced_Deprecated,
     "ADE_AnimateDiffCombine": AnimateDiffCombine_Deprecated,
+    "ADE_AnimateDiffModelSettings_Release": AnimateDiffModelSettings,
+    "ADE_AnimateDiffModelSettingsSimple": AnimateDiffModelSettingsSimple,
+    "ADE_AnimateDiffModelSettings": AnimateDiffModelSettingsAdvanced,
+    "ADE_AnimateDiffModelSettingsAdvancedAttnStrengths": AnimateDiffModelSettingsAdvancedAttnStrengths,
 }
 NODE_DISPLAY_NAME_MAPPINGS = {
     # Unencapsulated
@@ -121,6 +132,16 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     # Iteration Opts
     "ADE_IterationOptsDefault": "Default Iteration Options 🎭🅐🅓",
     "ADE_IterationOptsFreeInit": "FreeInit Iteration Options 🎭🅐🅓",
+    # Conditioning
+    "ADE_RegisterLoraHook": "Register LoRA Hook 🎭🅐🅓",
+    "ADE_RegisterLoraHookModelOnly": "Register LoRA Hook (Model Only) 🎭🅐🅓",
+    #"ADE_RegisterModelAsLoraHook": "Register Model as LoRA Hook🔬 🎭🅐🅓",  # CLIP does not work properly on first run
+    "ADE_RegisterModelAsLoraHookModelOnly": "Register Model as LoRA Hook (MO) 🎭🅐🅓",
+    "ADE_CombineLoraHooks": "Combine LoRA Hooks [2] 🎭🅐🅓",
+    "ADE_CombineLoraHooksFour": "Combine LoRA Hooks [4] 🎭🅐🅓",
+    "ADE_CombineLoraHooksEight": "Combine LoRA Hooks [8] 🎭🅐🅓",
+    "ADE_AttachLoraHookToConditioning": "Set Model LoRA Hook 🎭🅐🅓",
+    "ADE_AttachLoraHookToCLIP": "Set CLIP LoRA Hook 🎭🅐🅓",
     # Noise Layer Nodes
     "ADE_NoiseLayerAdd": "Noise Layer [Add] 🎭🅐🅓",
     "ADE_NoiseLayerAddWeighted": "Noise Layer [Add Weighted] 🎭🅐🅓",
@@ -151,10 +172,6 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     # Gen1 Nodes
     "ADE_AnimateDiffLoaderGen1": "AnimateDiff Loader 🎭🅐🅓①",
     "ADE_AnimateDiffLoaderWithContext": "AnimateDiff Loader [Legacy] 🎭🅐🅓①",
-    "ADE_AnimateDiffModelSettings_Release": "🚫[DEPR] Motion Model Settings 🎭🅐🅓①",
-    "ADE_AnimateDiffModelSettingsSimple": "🚫[DEPR] Motion Model Settings (Simple) 🎭🅐🅓①",
-    "ADE_AnimateDiffModelSettings": "🚫[DEPR] Motion Model Settings (Advanced) 🎭🅐🅓①",
-    "ADE_AnimateDiffModelSettingsAdvancedAttnStrengths": "🚫[DEPR] Motion Model Settings (Adv. Attn) 🎭🅐🅓①",
     # Gen2 Nodes
     "ADE_UseEvolvedSampling": "Use Evolved Sampling 🎭🅐🅓②",
     "ADE_ApplyAnimateDiffModelSimple": "Apply AnimateDiff Model 🎭🅐🅓②",
@@ -165,10 +182,12 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     "ADE_LoadAnimateLCMI2VModel": "Load AnimateLCM-I2V Model 🎭🅐🅓②",
     "ADE_UpscaleAndVAEEncode": "Scale Ref Image and VAE Encode 🎭🅐🅓②",
     "ADE_InjectI2VIntoAnimateDiffModel": "🧪Inject I2V into AnimateDiff Model 🎭🅐🅓②",
-    # MaskedLoraLoader
-    #"ADE_MaskedLoadLora": "Load LoRA (Masked) 🎭🅐🅓",
     # Deprecated Nodes
     "AnimateDiffLoaderV1": "🚫AnimateDiff Loader [DEPRECATED] 🎭🅐🅓",
     "ADE_AnimateDiffLoaderV1Advanced": "🚫AnimateDiff Loader (Advanced) [DEPRECATED] 🎭🅐🅓",
     "ADE_AnimateDiffCombine": "🚫AnimateDiff Combine [DEPRECATED, Use Video Combine (VHS) Instead!] 🎭🅐🅓",
+    "ADE_AnimateDiffModelSettings_Release": "🚫[DEPR] Motion Model Settings 🎭🅐🅓①",
+    "ADE_AnimateDiffModelSettingsSimple": "🚫[DEPR] Motion Model Settings (Simple) 🎭🅐🅓①",
+    "ADE_AnimateDiffModelSettings": "🚫[DEPR] Motion Model Settings (Advanced) 🎭🅐🅓①",
+    "ADE_AnimateDiffModelSettingsAdvancedAttnStrengths": "🚫[DEPR] Motion Model Settings (Adv. Attn) 🎭🅐🅓①",
 }
diff --git a/animatediff/nodes_conditioning.py b/animatediff/nodes_conditioning.py
new file mode 100644
index 0000000..d759fb7
--- /dev/null
+++ b/animatediff/nodes_conditioning.py
@@ -0,0 +1,249 @@
+import uuid
+import folder_paths
+from typing import Union
+
+from comfy.model_patcher import ModelPatcher
+from comfy.sd import CLIP
+import comfy.sd
+import comfy.utils
+
+from .utils_motion import LoraHook, LoraHookGroup
+from .model_injection import ModelPatcherAndInjector, CLIPWithHooks, load_hooked_lora_for_models, load_model_as_hooked_lora_for_models
+
+# based on ComfyUI's nodes.py LoraLoader
+class MaskableLoraLoader:
+    def __init__(self):
+        self.loaded_lora = None
+
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "model": ("MODEL",),
+                "clip": ("CLIP",),
+                "lora_name": (folder_paths.get_filename_list("loras"), ),
+                "strength_model": ("FLOAT", {"default": 1.0, "min": -20.0, "max": 20.0, "step": 0.01}),
+                "strength_clip": ("FLOAT", {"default": 1.0, "min": -20.0, "max": 20.0, "step": 0.01}),
+            }
+        }
+    
+    RETURN_TYPES = ("MODEL", "CLIP", "LORA_HOOK")
+    CATEGORY = "Animate Diff 🎭🅐🅓/conditioning"
+    FUNCTION = "load_lora"
+
+    def load_lora(self, model: Union[ModelPatcher, ModelPatcherAndInjector], clip: CLIP, lora_name: str, strength_model: float, strength_clip: float):
+        if strength_model == 0 and strength_clip == 0:
+            return (model, clip)
+        
+        lora_path = folder_paths.get_full_path("loras", lora_name)
+        lora = None
+        if self.loaded_lora is not None:
+            if self.loaded_lora[0] == lora_path:
+                lora = self.loaded_lora[1]
+            else:
+                temp = self.loaded_lora
+                self.loaded_lora = None
+                del temp
+        
+        if lora is None:
+            lora = comfy.utils.load_torch_file(lora_path, safe_load=True)
+            self.loaded_lora = (lora_path, lora)
+
+        lora_hook = LoraHook(lora_name=lora_name)
+        lora_hook_group = LoraHookGroup()
+        lora_hook_group.add(lora_hook)
+        model_lora, clip_lora = load_hooked_lora_for_models(model=model, clip=clip, lora=lora, lora_hook=lora_hook,
+                                                            strength_model=strength_model, strength_clip=strength_clip)
+        return (model_lora, clip_lora, lora_hook_group)
+
+
+class MaskableLoraLoaderModelOnly(MaskableLoraLoader):
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "model": ("MODEL",),
+                "lora_name": (folder_paths.get_filename_list("loras"), ),
+                "strength_model": ("FLOAT", {"default": 1.0, "min": -20.0, "max": 20.0, "step": 0.01}),
+            }
+        }
+
+    RETURN_TYPES = ("MODEL", "LORA_HOOK")
+    CATEGORY = "Animate Diff 🎭🅐🅓/conditioning"
+    FUNCTION = "load_lora_model_only"
+
+    def load_lora_model_only(self, model: ModelPatcher, lora_name: str, strength_model: float):
+        model_lora, clip_lora, lora_hook = self.load_lora(model=model, clip=None, lora_name=lora_name,
+                                                          strength_model=strength_model, strength_clip=0)
+        return (model_lora, lora_hook)
+
+
+class MaskableSDModelLoader:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "model": ("MODEL",),
+                "clip": ("CLIP",),
+                "ckpt_name": (folder_paths.get_filename_list("checkpoints"), ),
+            }
+        }
+    
+    RETURN_TYPES = ("MODEL", "CLIP", "LORA_HOOK")
+    CATEGORY = "Animate Diff 🎭🅐🅓/conditioning"
+    FUNCTION = "load_model_as_lora"
+
+    def load_model_as_lora(self, model: ModelPatcher, clip: CLIP, ckpt_name: str):
+        ckpt_path = folder_paths.get_full_path("checkpoints", ckpt_name)
+        out = comfy.sd.load_checkpoint_guess_config(ckpt_path, output_vae=True, output_clip=True, embedding_directory=folder_paths.get_folder_paths("embeddings"))
+        model_loaded = out[0]
+        clip_loaded = out[1]
+
+        lora_hook = LoraHook(lora_name=ckpt_name)
+        lora_hook_group = LoraHookGroup()
+        lora_hook_group.add(lora_hook)
+        model_lora, clip_lora = load_model_as_hooked_lora_for_models(model=model, clip=clip,
+                                                                     model_loaded=model_loaded, clip_loaded=clip_loaded,
+                                                                     lora_hook=lora_hook)
+        return (model_lora, clip_lora, lora_hook_group)
+
+
+class MaskableSDModelLoaderModelOnly(MaskableSDModelLoader):
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "model": ("MODEL",),
+                "ckpt_name": (folder_paths.get_filename_list("checkpoints"), ),
+            }
+        }
+    
+    RETURN_TYPES = ("MODEL", "LORA_HOOK")
+    CATEGORY = "Animate Diff 🎭🅐🅓/conditioning"
+    FUNCTION = "load_model_as_lora_model_only"
+
+    def load_model_as_lora_model_only(self, model: ModelPatcher, ckpt_name: str):
+        model_lora, clip_lora, lora_hook = self.load_model_as_lora(model=model, clip=None, ckpt_name=ckpt_name)
+        return (model_lora, lora_hook)
+
+
+class SetModelLoraHook:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "conditioning": ("CONDITIONING",),
+                "lora_hook": ("LORA_HOOK",),
+            }
+        }
+    
+    RETURN_TYPES = ("CONDITIONING",)
+    CATEGORY = "Animate Diff 🎭🅐🅓/conditioning"
+    FUNCTION = "attach_lora_hook"
+
+    def attach_lora_hook(self, conditioning, lora_hook: LoraHookGroup):
+        c = []
+        for t in conditioning:
+            n = [t[0], t[1].copy()]
+            n[1]["lora_hook"] = lora_hook
+            c.append(n)
+        return (c, )
+    
+
+class SetClipLoraHook:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "clip": ("CLIP",),
+                "lora_hook": ("LORA_HOOK",),
+            }
+        }
+    
+    RETURN_TYPES = ("CLIP",)
+    RETURN_NAMES = ("hook_CLIP",)
+    CATEGORY = "Animate Diff 🎭🅐🅓/conditioning"
+    FUNCTION = "apply_lora_hook"
+
+    def apply_lora_hook(self, clip: CLIP, lora_hook: LoraHookGroup):
+        new_clip = CLIPWithHooks(clip)
+        new_clip.set_desired_hooks(lora_hooks=lora_hook)
+        return (new_clip, )
+
+
+class CombineLoraHooks:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "lora_hook_A": ("LORA_HOOK",),
+                "lora_hook_B": ("LORA_HOOK",),
+            }
+        }
+    
+    RETURN_TYPES = ("LORA_HOOK",)
+    CATEGORY = "Animate Diff 🎭🅐🅓/conditioning/combine hooks"
+    FUNCTION = "combine_lora_hooks"
+
+    def combine_lora_hooks(self, lora_hook_A: LoraHookGroup, lora_hook_B: LoraHookGroup):
+        return (lora_hook_A.clone_and_combine(lora_hook_B),)
+
+
+class CombineLoraHookFourOptional:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+            },
+            "optional": {
+                "lora_hook_A": ("LORA_HOOK",),
+                "lora_hook_B": ("LORA_HOOK",),
+                "lora_hook_C": ("LORA_HOOK",),
+                "lora_hook_D": ("LORA_HOOK",),
+            }
+        }
+
+    RETURN_TYPES = ("LORA_HOOK",)
+    CATEGORY = "Animate Diff 🎭🅐🅓/conditioning/combine hooks"
+    FUNCTION = "combine_lora_hooks"
+
+    def combine_lora_hooks(self,
+                           lora_hook_A: LoraHookGroup=None, lora_hook_B: LoraHookGroup=None,
+                           lora_hook_C: LoraHookGroup=None, lora_hook_D: LoraHookGroup=None,):
+        candidates = [lora_hook_A, lora_hook_B, lora_hook_C, lora_hook_D]
+        return (LoraHookGroup.combine_all_lora_hooks(candidates),)
+
+
+class CombineLoraHookEightOptional:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+            },
+            "optional": {
+                "lora_hook_A": ("LORA_HOOK",),
+                "lora_hook_B": ("LORA_HOOK",),
+                "lora_hook_C": ("LORA_HOOK",),
+                "lora_hook_D": ("LORA_HOOK",),
+                "lora_hook_E": ("LORA_HOOK",),
+                "lora_hook_F": ("LORA_HOOK",),
+                "lora_hook_G": ("LORA_HOOK",),
+                "lora_hook_H": ("LORA_HOOK",),
+            }
+        }
+
+    RETURN_TYPES = ("LORA_HOOK",)
+    CATEGORY = "Animate Diff 🎭🅐🅓/conditioning/combine hooks"
+    FUNCTION = "combine_lora_hooks"
+
+    def combine_lora_hooks(self,
+                           lora_hook_A: LoraHookGroup=None, lora_hook_B: LoraHookGroup=None,
+                           lora_hook_C: LoraHookGroup=None, lora_hook_D: LoraHookGroup=None,
+                           lora_hook_E: LoraHookGroup=None, lora_hook_F: LoraHookGroup=None,
+                           lora_hook_G: LoraHookGroup=None, lora_hook_H: LoraHookGroup=None):
+        candidates = [lora_hook_A, lora_hook_B, lora_hook_C, lora_hook_D,
+                      lora_hook_E, lora_hook_F, lora_hook_G, lora_hook_H]
+        return (LoraHookGroup.combine_all_lora_hooks(candidates),)
+
+# NOTE: if at some point I add more Javascript stuff to this repo, there should be a combine node
+#   that dynamically increases the hooks available to plug in on the node
diff --git a/animatediff/nodes_deprecated.py b/animatediff/nodes_deprecated.py
index c7349bc..3e8feb1 100644
--- a/animatediff/nodes_deprecated.py
+++ b/animatediff/nodes_deprecated.py
@@ -54,7 +54,7 @@ class AnimateDiffLoader_Deprecated:
                 apply_v2_properly=False,
         )
         # inject for use in sampling code
-        model = ModelPatcherAndInjector(model)
+        model = ModelPatcherAndInjector.create_from(model, hooks_only=True)
         model.motion_models = MotionModelGroup(motion_model)
         model.motion_injection_params = params
 
@@ -123,7 +123,7 @@ class AnimateDiffLoaderAdvanced_Deprecated:
         # set context settings
         params.set_context(context_options=context_group)
         # inject for use in sampling code
-        model = ModelPatcherAndInjector(model)
+        model = ModelPatcherAndInjector.create_from(model, hooks_only=True)
         model.motion_models = MotionModelGroup(motion_model)
         model.motion_injection_params = params
 
diff --git a/animatediff/nodes_gen1.py b/animatediff/nodes_gen1.py
index 6204514..ad93440 100644
--- a/animatediff/nodes_gen1.py
+++ b/animatediff/nodes_gen1.py
@@ -76,7 +76,7 @@ class AnimateDiffLoaderGen1:
         
         # need to use a ModelPatcher that supports injection of motion modules into unet
         # need to use a ModelPatcher that supports injection of motion modules into unet
-        model = ModelPatcherAndInjector(model)
+        model = ModelPatcherAndInjector.create_from(model, hooks_only=True)
         model.motion_models = MotionModelGroup(motion_model)
         model.sample_settings = sample_settings if sample_settings is not None else SampleSettings()
         model.motion_injection_params = params
@@ -157,7 +157,7 @@ class LegacyAnimateDiffLoaderWithContext:
 
         motion_model.keyframes = ad_keyframes.clone() if ad_keyframes else ADKeyframeGroup()
 
-        model = ModelPatcherAndInjector(model)
+        model = ModelPatcherAndInjector.create_from(model, hooks_only=True)
         model.motion_models = MotionModelGroup(motion_model)
         model.sample_settings = sample_settings if sample_settings is not None else SampleSettings()
         model.motion_injection_params = params
diff --git a/animatediff/nodes_gen2.py b/animatediff/nodes_gen2.py
index c7829a5..9bac59e 100644
--- a/animatediff/nodes_gen2.py
+++ b/animatediff/nodes_gen2.py
@@ -57,7 +57,7 @@ class UseEvolvedSamplingNode:
         if context_options:
             params.set_context(context_options)
         # need to use a ModelPatcher that supports injection of motion modules into unet
-        model = ModelPatcherAndInjector(model)
+        model = ModelPatcherAndInjector.create_from(model, hooks_only=True)
         model.motion_models = m_models
         model.sample_settings = sample_settings if sample_settings is not None else SampleSettings()
         model.motion_injection_params = params
diff --git a/animatediff/nodes_lora.py b/animatediff/nodes_lora.py
index 5cc3ba3..3286962 100644
--- a/animatediff/nodes_lora.py
+++ b/animatediff/nodes_lora.py
@@ -40,51 +40,3 @@ class AnimateDiffLoraLoader:
         prev_motion_lora.add_lora(lora_info)
 
         return (prev_motion_lora,)
-
-
-class MaskedLoraLoader:
-    def __init__(self):
-        self.loaded_lora = None
-
-    @classmethod
-    def INPUT_TYPES(s):
-        return {"required": { "model": ("MODEL",),
-                              "clip": ("CLIP", ),
-                              "lora_name": (folder_paths.get_filename_list("loras"), ),
-                              "strength_model": ("FLOAT", {"default": 1.0, "min": -20.0, "max": 20.0, "step": 0.01}),
-                              "strength_clip": ("FLOAT", {"default": 1.0, "min": -20.0, "max": 20.0, "step": 0.01}),
-                              }}
-    #RETURN_TYPES = ()
-    RETURN_TYPES = ("MODEL", "CLIP")
-    FUNCTION = "load_lora"
-
-    CATEGORY = "loaders"
-
-    def load_lora(self, model, clip, lora_name, strength_model, strength_clip):
-        if strength_model == 0 and strength_clip == 0:
-            return (model, clip)
-
-        lora_path = folder_paths.get_full_path("loras", lora_name)
-        lora = None
-        if self.loaded_lora is not None:
-            if self.loaded_lora[0] == lora_path:
-                lora = self.loaded_lora[1]
-            else:
-                temp = self.loaded_lora
-                self.loaded_lora = None
-                del temp
-
-        if lora is None:
-            lora = comfy.utils.load_torch_file(lora_path, safe_load=True)
-            self.loaded_lora = (lora_path, lora)
-
-        from pathlib import Path
-        with open(Path(__file__).parent.parent.parent / "sd_lora_keys.txt", "w") as lfile:
-            for key in lora:
-                lfile.write(f"{key}:\t{lora[key].size()}\n")
-
-        #model_lora, clip_lora = comfy.sd.load_lora_for_models(model, clip, lora, strength_model, strength_clip)
-        #return (model_lora, clip_lora)
-        return (model, clip)
-        
-            
\ No newline at end of file
diff --git a/animatediff/sample_settings.py b/animatediff/sample_settings.py
index 124b67b..c74c376 100644
--- a/animatediff/sample_settings.py
+++ b/animatediff/sample_settings.py
@@ -11,7 +11,7 @@ from comfy.model_base import BaseModel
 from . import freeinit
 from .context import ContextOptions, ContextOptionsGroup
 from .utils_model import SigmaSchedule
-from .utils_motion import extend_to_batch_size, get_sorted_list_via_attr, prepare_mask_batch
+from .utils_motion import extend_to_batch_size, get_sorted_list_via_attr, prepare_mask_batch, LoraHookMode
 from .logger import logger
 
 
diff --git a/animatediff/sampling.py b/animatediff/sampling.py
index 47888e6..b88e432 100644
--- a/animatediff/sampling.py
+++ b/animatediff/sampling.py
@@ -18,7 +18,7 @@ import comfy.ops
 from .context import ContextFuseMethod, ContextSchedules, get_context_weights, get_context_windows
 from .sample_settings import IterationOptions, SampleSettings, SeedNoiseGeneration, prepare_mask_ad
 from .utils_model import ModelTypeSD, wrap_function_to_inject_xformers_bug_info
-from .model_injection import InjectionParams, ModelPatcherAndInjector, MotionModelGroup, MotionModelPatcher
+from .model_injection import InjectionParams, ModelPatcherAndInjector, MotionModelGroup, MotionModelPatcher, LoraHookGroup
 from .motion_module_ad import AnimateDiffFormat, AnimateDiffInfo, AnimateDiffVersion, VanillaTemporalModule
 from .logger import logger
 
@@ -28,6 +28,7 @@ from .logger import logger
 # Global variable to use to more conveniently hack variable access into samplers
 class AnimateDiffHelper_GlobalState:
     def __init__(self):
+        self.model_patcher: ModelPatcherAndInjector = None
         self.motion_models: MotionModelGroup = None
         self.params: InjectionParams = None
         self.sample_settings: SampleSettings = None
@@ -50,6 +51,11 @@ class AnimateDiffHelper_GlobalState:
         self.last_step: int = 0
         self.current_step: int = 0
         self.total_steps: int = 0
+        if self.model_patcher is not None:
+            self.model_patcher.unpatch_hooked()
+            self.model_patcher.clear_cached_hooked_weights()
+            del self.model_patcher
+            self.model_patcher = None
         if self.motion_models is not None:
             del self.motion_models
             self.motion_models = None
@@ -306,6 +312,7 @@ def motion_sample_factory(orig_comfy_sample: Callable, is_custom: bool=False) ->
                 # update GLOBALSTATE for next iteration
                 ADGS.current_step = ADGS.start_step + step + 1
             kwargs["callback"] = ad_callback
+            ADGS.model_patcher = model
             ADGS.motion_models = model.motion_models
             ADGS.sample_settings = model.sample_settings
 
@@ -402,10 +409,7 @@ def evolved_sampling_function(model, x, timestep, uncond, cond, cond_scale, mode
     model_options["transformer_options"]["ad_params"] = ADGS.create_exposed_params()
 
     if not ADGS.is_using_sliding_context():
-        if hasattr(comfy.samplers, "calc_cond_batch"):
-            cond_pred, uncond_pred = comfy.samplers.calc_cond_batch(model, [cond, uncond_], x, timestep, model_options)
-        else:
-            cond_pred, uncond_pred = comfy.samplers.calc_cond_uncond_batch(model, cond, uncond_, x, timestep, model_options)
+        cond_pred, uncond_pred = calc_cond_uncond_batch_wrapper(model, [cond, uncond_], x, timestep, model_options)
     else:
         cond_pred, uncond_pred = sliding_calc_cond_uncond_batch(model, cond, uncond_, x, timestep, model_options)
 
@@ -424,6 +428,7 @@ def evolved_sampling_function(model, x, timestep, uncond, cond, cond_scale, mode
     return cfg_result
 
 
+# TODO: properly carry over changes from calc_cond_batch
 # sliding_calc_cond_uncond_batch inspired by ashen's initial hack for 16-frame sliding context:
 # https://github.com/comfyanonymous/ComfyUI/compare/master...ashen-sensored:ComfyUI:master
 def sliding_calc_cond_uncond_batch(model, cond, uncond, x_in: Tensor, timestep, model_options):
@@ -519,10 +524,7 @@ def sliding_calc_cond_uncond_batch(model, cond, uncond, x_in: Tensor, timestep,
         sub_cond = get_resized_cond(cond, full_idxs, len(ctx_idxs)) if cond is not None else None
         sub_uncond = get_resized_cond(uncond, full_idxs, len(ctx_idxs)) if uncond is not None else None
 
-        if hasattr(comfy.samplers, "calc_cond_batch"):
-            sub_cond_out, sub_uncond_out = comfy.samplers.calc_cond_batch(model, [sub_cond, sub_uncond], sub_x, sub_timestep, model_options)
-        else:
-            sub_cond_out, sub_uncond_out = comfy.samplers.calc_cond_uncond_batch(model, sub_cond, sub_uncond, sub_x, sub_timestep, model_options)
+        sub_cond_out, sub_uncond_out = calc_cond_uncond_batch_wrapper(model, [sub_cond, sub_uncond], sub_x, sub_timestep, model_options)
 
         if ADGS.params.context_options.fuse_method == ContextFuseMethod.RELATIVE:
             full_length = ADGS.params.full_length
@@ -557,3 +559,141 @@ def sliding_calc_cond_uncond_batch(model, cond, uncond, x_in: Tensor, timestep,
         uncond_final /= out_count_final
         del out_count_final
         return cond_final, uncond_final
+
+
+def calc_cond_uncond_batch_wrapper(model, conds: list[dict], x_in: Tensor, timestep, model_options):
+    # check if conds or unconds contain lora_hook
+    contains_lora_hooks = False
+    for cond_uncond in conds:
+        if cond_uncond is None:
+            continue
+        for t in cond_uncond:
+            if "lora_hook" in t:
+                contains_lora_hooks = True
+                break
+        if contains_lora_hooks:
+            break
+    if contains_lora_hooks:
+        return calc_cond_uncond_batch_lora_hook(model, conds[0], conds[1], x_in, timestep, model_options)
+    # keep for backwards compatibility, for now
+    if not hasattr(comfy.samplers, "calc_cond_batch"):
+        return comfy.samplers.calc_cond_uncond_batch(model, conds[0], conds[1], x_in, timestep, model_options)
+    return comfy.samplers.calc_cond_batch(model, conds, x_in, timestep, model_options) 
+
+def calc_cond_uncond_batch_lora_hook(model, cond, uncond, x_in, timestep, model_options):
+    out_cond = torch.zeros_like(x_in)
+    out_count = torch.ones_like(x_in) * 1e-37
+
+    out_uncond = torch.zeros_like(x_in)
+    out_uncond_count = torch.ones_like(x_in) * 1e-37
+
+    COND = 0
+    UNCOND = 1
+
+    # separate conds and unconds by matching lora_hooks
+    hooked_to_run = {}
+    for x in cond:
+        p = comfy.samplers.get_area_and_mult(x, x_in, timestep)
+        if p is None:
+            continue
+        hook: LoraHookGroup = x.get("lora_hook", None)
+        hooked_to_run.setdefault(hook, list())
+        hooked_to_run[hook] += [(p, COND)]
+    if uncond is not None:
+        for x in uncond:
+            p = comfy.samplers.get_area_and_mult(x, x_in, timestep)
+            if p is None:
+                continue
+            hook: LoraHookGroup = x.get("lora_hook", None)
+            hooked_to_run.setdefault(hook, list())
+            hooked_to_run[hook] += [(p, UNCOND)]
+    
+    # run every hooked_to_run separately
+    for lora_hooks, to_run in hooked_to_run.items():
+        while len(to_run) > 0:
+            first = to_run[0]
+            first_shape = first[0][0].shape
+            to_batch_temp = []
+            for x in range(len(to_run)):
+                if comfy.samplers.can_concat_cond(to_run[x][0], first[0]):
+                    to_batch_temp += [x]
+
+            to_batch_temp.reverse()
+            to_batch = to_batch_temp[:1]
+
+            free_memory = model_management.get_free_memory(x_in.device)
+            for i in range(1, len(to_batch_temp) + 1):
+                batch_amount = to_batch_temp[:len(to_batch_temp)//i]
+                input_shape = [len(batch_amount) * first_shape[0]] + list(first_shape)[1:]
+                if model.memory_required(input_shape) < free_memory:
+                    to_batch = batch_amount
+                    break
+            ADGS.model_patcher.apply_lora_hooks(lora_hooks=lora_hooks)
+
+            input_x = []
+            mult = []
+            c = []
+            cond_or_uncond = []
+            area = []
+            control = None
+            patches = None
+            for x in to_batch:
+                o = to_run.pop(x)
+                p = o[0]
+                input_x.append(p.input_x)
+                mult.append(p.mult)
+                c.append(p.conditioning)
+                area.append(p.area)
+                cond_or_uncond.append(o[1])
+                control = p.control
+                patches = p.patches
+
+            batch_chunks = len(cond_or_uncond)
+            input_x = torch.cat(input_x)
+            c = comfy.samplers.cond_cat(c)
+            timestep_ = torch.cat([timestep] * batch_chunks)
+
+            if control is not None:
+                c['control'] = control.get_control(input_x, timestep_, c, len(cond_or_uncond))
+
+            transformer_options = {}
+            if 'transformer_options' in model_options:
+                transformer_options = model_options['transformer_options'].copy()
+
+            if patches is not None:
+                if "patches" in transformer_options:
+                    cur_patches = transformer_options["patches"].copy()
+                    for p in patches:
+                        if p in cur_patches:
+                            cur_patches[p] = cur_patches[p] + patches[p]
+                        else:
+                            cur_patches[p] = patches[p]
+                    transformer_options["patches"] = cur_patches
+                else:
+                    transformer_options["patches"] = patches
+
+            transformer_options["cond_or_uncond"] = cond_or_uncond[:]
+            transformer_options["sigmas"] = timestep
+
+            c['transformer_options'] = transformer_options
+
+            if 'model_function_wrapper' in model_options:
+                output = model_options['model_function_wrapper'](model.apply_model, {"input": input_x, "timestep": timestep_, "c": c, "cond_or_uncond": cond_or_uncond}).chunk(batch_chunks)
+            else:
+                output = model.apply_model(input_x, timestep_, **c).chunk(batch_chunks)
+            del input_x
+
+            for o in range(batch_chunks):
+                if cond_or_uncond[o] == COND:
+                    out_cond[:,:,area[o][2]:area[o][0] + area[o][2],area[o][3]:area[o][1] + area[o][3]] += output[o] * mult[o]
+                    out_count[:,:,area[o][2]:area[o][0] + area[o][2],area[o][3]:area[o][1] + area[o][3]] += mult[o]
+                else:
+                    out_uncond[:,:,area[o][2]:area[o][0] + area[o][2],area[o][3]:area[o][1] + area[o][3]] += output[o] * mult[o]
+                    out_uncond_count[:,:,area[o][2]:area[o][0] + area[o][2],area[o][3]:area[o][1] + area[o][3]] += mult[o]
+            del mult
+
+    out_cond /= out_count
+    del out_count
+    out_uncond /= out_uncond_count
+    del out_uncond_count
+    return out_cond, out_uncond
diff --git a/animatediff/utils_motion.py b/animatediff/utils_motion.py
index 0aaac63..5b8f1f6 100644
--- a/animatediff/utils_motion.py
+++ b/animatediff/utils_motion.py
@@ -2,6 +2,7 @@ from typing import Union
 import torch
 import torch.nn.functional as F
 from torch import Tensor, nn
+import uuid
 
 import comfy.model_management as model_management
 import comfy.ops
@@ -250,6 +251,71 @@ class ADKeyframeGroup:
         return cloned
 
 
+class LoraHookMode:
+    MIN_VRAM = "min_vram"
+    MIN_VRAM_LOWVRAM = "min_vram_lowvram"
+    MAX_SPEED = "max_speed"
+    MAX_SPEED_LOWVRAM = "max_speed_lowvram"
+
+
+class LoraHook:
+    def __init__(self, lora_name: str):
+        self.lora_name = lora_name
+        self.id = f"{lora_name}|{uuid.uuid4()}"
+    
+    # def __eq__(self, other: 'LoraHook'):
+    #     return self.id == other.id
+
+
+class LoraHookGroup:
+    '''
+    Stores LoRA hooks to apply for conditioning
+    '''
+    def __init__(self):
+        self.hooks: list[LoraHook] = []
+    
+    def names(self):
+        names = []
+        for hook in self.hooks:
+            names.append(hook.lora_name)
+        return ",".join(names)
+
+    def add(self, hook: str):
+        if hook not in self.hooks:
+            self.hooks.append(hook)
+    
+    def is_empty(self):
+        return len(self.hooks) == 0
+
+    def clone(self):
+        cloned = LoraHookGroup()
+        for hook in self.hooks:
+            cloned.add(hook)
+        return cloned
+
+    def clone_and_combine(self, other: 'LoraHookGroup'):
+        cloned = self.clone()
+        for hook in other.hooks:
+            cloned.add(hook)
+        return cloned
+
+    @staticmethod
+    def combine_all_lora_hooks(lora_hooks_list: list['LoraHookGroup'], require_count=2) -> 'LoraHookGroup':
+        actual: list[LoraHookGroup] = []
+        for group in lora_hooks_list:
+            if group is not None:
+                actual.append(group)
+        if len(actual) < require_count:
+            raise Exception(f"Need at least {require_count} LoRA Hooks to combine, but only had {len(actual)}.")
+        final_hook: LoraHookGroup = None
+        for hook in actual:
+            if final_hook is None:
+                final_hook = hook.clone()
+            else:
+                final_hook = final_hook.clone_and_combine(hook)
+        return final_hook
+
+
 class DummyNNModule(nn.Module):
     class DoNothingWhenCalled:
         def __call__(self, *args, **kwargs):