diff --git a/CInterface/Library/Item.cpp b/CInterface/Library/Item.cpp
index 3f32e93..0c0732e 100644
--- a/CInterface/Library/Item.cpp
+++ b/CInterface/Library/Item.cpp
@@ -4,7 +4,10 @@ using namespace CreatureLib::Library;
 
 export Item* CreatureLib_Item_Construct(const char* name, ItemCategory category, BattleItemCategory battleCategory,
                                         int32_t price, const char* effectName, EffectParameter* effectParameters[],
-                                        size_t effectParameterCount, const char* flags[], size_t flagsCount) {
+                                        size_t effectParameterCount, const char* battleTriggerEffectName,
+                                        EffectParameter* battleTriggerEffectParameters[],
+                                        size_t battleTriggerEffectParameterCount, const char* flags[],
+                                        size_t flagsCount) {
     std::unordered_set<uint32_t> conversedFlags(flagsCount);
     for (size_t i = 0; i < flagsCount; i++) {
         conversedFlags.insert(ArbUt::StringView::CalculateHash(flags[i]));
@@ -14,6 +17,10 @@ export Item* CreatureLib_Item_Construct(const char* name, ItemCategory category,
         ArbUt::StringView(name), category, battleCategory, price,
         new SecondaryEffect(100, effectName,
                             ArbUt::List<EffectParameter*>(effectParameters, effectParameters + effectParameterCount)),
+        new SecondaryEffect(
+            100, battleTriggerEffectName,
+            ArbUt::List<EffectParameter*>(battleTriggerEffectParameters,
+                                          battleTriggerEffectParameters + battleTriggerEffectParameterCount)),
         conversedFlags);
 };
 
diff --git a/src/Battling/Models/Creature.cpp b/src/Battling/Models/Creature.cpp
index 828057b..8ca3944 100644
--- a/src/Battling/Models/Creature.cpp
+++ b/src/Battling/Models/Creature.cpp
@@ -17,15 +17,20 @@ namespace CreatureLib::Battling {
                        const Library::TalentIndex& talent, const std::vector<LearnedAttack*>& attacks,
                        bool allowedExperienceGain)
         : _library(library), _species(species), _variant(variant), _level(level), _experience(experience),
-          _uniqueIdentifier(uid), _gender(gender), _coloring(coloring), _heldItem(heldItem),
-          _weight(variant->GetWeight()), _height(variant->GetHeight()), _nickname(std::move(nickname)),
-          _talentIndex(talent), _hasOverridenTalent(false), _attacks(attacks),
-          _allowedExperienceGain(allowedExperienceGain) {
+          _uniqueIdentifier(uid), _gender(gender), _coloring(coloring), _weight(variant->GetWeight()),
+          _height(variant->GetHeight()), _nickname(std::move(nickname)), _talentIndex(talent),
+          _hasOverridenTalent(false), _attacks(attacks), _allowedExperienceGain(allowedExperienceGain),
+          _heldItem(heldItem) {
         _activeTalent = std::unique_ptr<BattleScript>(
             _library->LoadScript(this, ScriptCategory::Talent, GetActiveTalent()->GetEffect()));
         if (_activeTalent != nullptr) {
             _activeTalent->OnInitialize(_library.GetRaw(), GetActiveTalent()->GetParameters());
         }
+        if (_heldItem.HasValue() && _heldItem.GetValue()->GetBattleTriggerEffect().HasValue()) {
+            _heldItemTriggerScript = std::unique_ptr<BattleScript>(
+                _library->LoadScript(this, ScriptCategory::ItemBattleTrigger,
+                                     _heldItem.GetValue()->GetBattleTriggerEffect().GetValue()->GetEffectName()));
+        }
         for (auto t : _variant->GetTypes()) {
             _types.push_back(t);
         }
@@ -283,6 +288,7 @@ namespace CreatureLib::Battling {
         }
     }
     void Creature::GetOwnScripts(ArbUt::List<ScriptWrapper>& scripts) {
+        scripts.Append(ScriptWrapper::FromScript(&_heldItemTriggerScript));
         scripts.Append(ScriptWrapper::FromScript(&_activeTalent));
         scripts.Append(ScriptWrapper::FromScript(&_status));
         scripts.Append(ScriptWrapper::FromSet(&_volatile));
@@ -318,18 +324,53 @@ namespace CreatureLib::Battling {
         return variant;
     }
     void Creature::SetHeldItem(const ArbUt::BasicStringView& itemName) {
-        auto v = _library->GetItemLibrary()->TryGet(itemName.GetHash());
-        if (!v.has_value()) {
-            THROW("Item not found '", itemName.c_str(), "'.");
+        if (itemName == ""_cnc) {
+            _heldItem = {};
+            _heldItemTriggerScript = {};
+        } else {
+            auto v = _library->GetItemLibrary()->TryGet(itemName.GetHash());
+            if (!v.has_value()) {
+                THROW("Item not found '", itemName.c_str(), "'.");
+            }
+            _heldItem = v.value();
         }
-        _heldItem = v.value();
     }
     void Creature::SetHeldItem(uint32_t itemNameHash) {
-        auto v = _library->GetItemLibrary()->TryGet(itemNameHash);
-        if (!v.has_value()) {
-            THROW("Item not found.");
+        if (itemNameHash == ArbUt::StringView::CalculateHash("")) {
+            _heldItem = {};
+            _heldItemTriggerScript = {};
+        } else {
+            auto v = _library->GetItemLibrary()->TryGet(itemNameHash);
+            if (!v.has_value()) {
+                THROW("Item not found.");
+            }
+            _heldItem = v.value();
         }
-        _heldItem = v.value();
+    }
+
+    bool Creature::ConsumeHeldItem() {
+        if (!_heldItem.HasValue()) {
+            return false;
+        }
+
+        auto* script = _library->GetScriptResolver()->LoadItemScript(_heldItem.GetValue());
+        auto isCreatureUseItem = script->IsCreatureUseItem();
+        if (isCreatureUseItem) {
+            if (!script->IsUseValidForCreature(this)) {
+                return false;
+            }
+            script->OnCreatureUse(this, true);
+        } else {
+            script->OnUse(_battleData.Battle.GetValue());
+        }
+        auto item = _heldItem;
+        SetHeldItem(""_cnc);
+
+        if (_battleData.Battle.HasValue()) {
+            HOOK(OnAfterHeldItemConsume, this, this, item.GetValue());
+        }
+
+        return true;
     }
 
     BattleScript* Creature::AddVolatileScript(const ArbUt::StringView& name) {
@@ -421,31 +462,30 @@ namespace CreatureLib::Battling {
         return c;
     }
 
-}
-
-void CreatureLib::Battling::Creature::SetStatus(const ArbUt::StringView& name) {
-    if (_status != nullptr) {
+    void Creature::SetStatus(const ArbUt::StringView& name) {
+        if (_status != nullptr) {
+            _status->OnRemove();
+        }
+        _status = std::unique_ptr<BattleScript>(_library->LoadScript(this, ScriptCategory::Status, name));
+        if (_battleData.Battle.HasValue()) {
+            _battleData.Battle.GetValue()->TriggerEventListener<StatusChangeEvent>(this, name);
+        }
+    }
+    void Creature::ClearStatus() {
+        if (_status == nullptr) {
+            return;
+        }
         _status->OnRemove();
+        _status = nullptr;
+        if (_battleData.Battle.HasValue()) {
+            _battleData.Battle.GetValue()->TriggerEventListener<StatusChangeEvent>(this, ""_cnc);
+        }
     }
-    _status =
-        std::unique_ptr<CreatureLib::Battling::BattleScript>(_library->LoadScript(this, ScriptCategory::Status, name));
-    if (_battleData.Battle.HasValue()) {
-        _battleData.Battle.GetValue()->TriggerEventListener<StatusChangeEvent>(this, name);
-    }
-}
-void CreatureLib::Battling::Creature::ClearStatus() {
-    if (_status == nullptr) {
-        return;
-    }
-    _status->OnRemove();
-    _status = nullptr;
-    if (_battleData.Battle.HasValue()) {
-        _battleData.Battle.GetValue()->TriggerEventListener<StatusChangeEvent>(this, ""_cnc);
-    }
-}
 
-Battling::Creature::~Creature() {
-    if (_battleData.OnBattleField && _battleData.Side.HasValue()) {
-        _battleData.Side.GetValue()->ForceClearCreature(_battleData.Index.GetCreatureIndex());
+    Creature::~Creature() {
+        if (_battleData.OnBattleField && _battleData.Side.HasValue()) {
+            _battleData.Side.GetValue()->ForceClearCreature(_battleData.Index.GetCreatureIndex());
+        }
     }
+
 }
diff --git a/src/Battling/Models/Creature.hpp b/src/Battling/Models/Creature.hpp
index 77f7877..e0960c2 100644
--- a/src/Battling/Models/Creature.hpp
+++ b/src/Battling/Models/Creature.hpp
@@ -33,7 +33,7 @@ namespace CreatureLib::Battling {
         uint32_t _uniqueIdentifier;
         Library::Gender _gender;
         uint8_t _coloring;
-        ArbUt::OptionalBorrowedPtr<const Library::Item> _heldItem;
+
         uint32_t _currentHealth = -1;
 
         f32 _weight;
@@ -66,6 +66,9 @@ namespace CreatureLib::Battling {
 
         std::vector<u8> _types = {};
 
+        ArbUt::OptionalBorrowedPtr<const Library::Item> _heldItem;
+        std::unique_ptr<BattleScript> _heldItemTriggerScript = nullptr;
+
     private:
         void OnFaint(DamageSource damageSource);
 
@@ -109,6 +112,7 @@ namespace CreatureLib::Battling {
         void SetHeldItem(const ArbUt::BasicStringView& itemName);
         void SetHeldItem(uint32_t itemNameHash);
         inline void SetHeldItem(const ArbUt::BorrowedPtr<const Library::Item>& item) noexcept { _heldItem = item; };
+        bool ConsumeHeldItem();
 
         inline uint32_t GetCurrentHealth() const noexcept { return _currentHealth; }
 
diff --git a/src/Battling/ScriptHandling/BattleScript.hpp b/src/Battling/ScriptHandling/BattleScript.hpp
index 56f95ac..b940fa1 100644
--- a/src/Battling/ScriptHandling/BattleScript.hpp
+++ b/src/Battling/ScriptHandling/BattleScript.hpp
@@ -5,6 +5,7 @@
 #include <Arbutils/Memory/Memory.hpp>
 #include <Arbutils/Misc.hpp>
 #include "../../Library/EffectParameter.hpp"
+#include "../../Library/Items/Item.hpp"
 #include "../../Library/Statistic.hpp"
 #include "../Models/DamageSource.hpp"
 
@@ -117,6 +118,8 @@ namespace CreatureLib::Battling {
         virtual void OnDamage(Creature*, DamageSource, _par_ u32 oldHealth, _par_ u32 newHealth){};
         virtual void OnFaint(Creature*, DamageSource){};
         virtual void OnSwitchIn(Creature*){};
+
+        virtual void OnAfterHeldItemConsume(Creature*, const Library::Item*){};
     };
 }
 
diff --git a/src/Battling/ScriptHandling/ScriptCategory.hpp b/src/Battling/ScriptHandling/ScriptCategory.hpp
index 5360db3..6a8491d 100644
--- a/src/Battling/ScriptHandling/ScriptCategory.hpp
+++ b/src/Battling/ScriptHandling/ScriptCategory.hpp
@@ -2,6 +2,6 @@
 #define CREATURELIB_SCRIPTCATEGORY_HPP
 #include <Arbutils/Enum.hpp>
 
-ENUM(ScriptCategory, uint8_t, Attack, Talent, Status, Creature, Battle, Side)
+ENUM(ScriptCategory, uint8_t, Attack, Talent, Status, Creature, Battle, Side, ItemBattleTrigger)
 
 #endif // CREATURELIB_SCRIPTCATEGORY_HPP
diff --git a/src/Battling/ScriptHandling/ScriptResolver.cpp b/src/Battling/ScriptHandling/ScriptResolver.cpp
deleted file mode 100644
index af0d96b..0000000
--- a/src/Battling/ScriptHandling/ScriptResolver.cpp
+++ /dev/null
@@ -1 +0,0 @@
-#include "ScriptResolver.hpp"
diff --git a/src/Library/Items/Item.cpp b/src/Library/Items/Item.cpp
index 5f36675..7fe7605 100644
--- a/src/Library/Items/Item.cpp
+++ b/src/Library/Items/Item.cpp
@@ -8,26 +8,32 @@ namespace CreatureLib::Library {
         int32_t _price;
 
         ArbUt::OptionalUniquePtr<const SecondaryEffect> _effect = nullptr;
+        ArbUt::OptionalUniquePtr<const SecondaryEffect> _battleTriggerEffect = nullptr;
         std::unordered_set<uint32_t> _flags;
 
     public:
         inline impl(const ArbUt::StringView& name, ItemCategory category, BattleItemCategory battleCategory,
-                    int32_t price, const SecondaryEffect* effect, const std::unordered_set<uint32_t>& flags) noexcept
+                    int32_t price, const SecondaryEffect* effect, const SecondaryEffect* battleTriggerEffect,
+                    const std::unordered_set<uint32_t>& flags) noexcept
             : _name(name), _category(category), _battleCategory(battleCategory), _price(price), _effect(effect),
-              _flags(flags) {}
+              _battleTriggerEffect(battleTriggerEffect), _flags(flags) {}
 
         inline const ArbUt::StringView& GetName() const noexcept { return _name; }
         inline ItemCategory GetCategory() const noexcept { return _category; }
         inline BattleItemCategory GetBattleCategory() const noexcept { return _battleCategory; }
         inline int32_t GetPrice() const noexcept { return _price; }
         inline const ArbUt::OptionalUniquePtr<const SecondaryEffect>& GetEffect() const noexcept { return _effect; }
+        inline const ArbUt::OptionalUniquePtr<const SecondaryEffect>& GetBattleTriggerEffect() const noexcept {
+            return _battleTriggerEffect;
+        }
 
         inline bool HasFlag(const ArbUt::BasicStringView& flag) const noexcept { return this->_flags.contains(flag); }
         inline bool HasFlag(uint32_t flag) const noexcept { return this->_flags.contains(flag); }
     };
     Item::Item(const ArbUt::StringView& name, ItemCategory category, BattleItemCategory battleCategory, int32_t price,
-               const SecondaryEffect* effect, const std::unordered_set<uint32_t>& flags) noexcept
-        : _impl(new impl(name, category, battleCategory, price, effect, flags)) {}
+               const SecondaryEffect* effect, const SecondaryEffect* battleTriggerEffect,
+               const std::unordered_set<uint32_t>& flags) noexcept
+        : _impl(new impl(name, category, battleCategory, price, effect, battleTriggerEffect, flags)) {}
 
     Item::~Item() = default;
     const ArbUt::StringView& Item::GetName() const noexcept { return _impl->GetName(); }
@@ -37,6 +43,9 @@ namespace CreatureLib::Library {
     const ArbUt::OptionalUniquePtr<const SecondaryEffect>& Item::GetEffect() const noexcept {
         return _impl->GetEffect();
     }
+    const ArbUt::OptionalUniquePtr<const SecondaryEffect>& Item::GetBattleTriggerEffect() const noexcept {
+        return _impl->GetBattleTriggerEffect();
+    }
 
     bool Item::HasFlag(const ArbUt::BasicStringView& flag) const noexcept { return _impl->HasFlag(flag); }
     bool Item::HasFlag(uint32_t flag) const noexcept { return _impl->HasFlag(flag); }
diff --git a/src/Library/Items/Item.hpp b/src/Library/Items/Item.hpp
index aa5c029..a8ef5f6 100644
--- a/src/Library/Items/Item.hpp
+++ b/src/Library/Items/Item.hpp
@@ -16,7 +16,8 @@ namespace CreatureLib::Library {
 
     public:
         Item(const ArbUt::StringView& name, ItemCategory category, BattleItemCategory battleCategory, int32_t price,
-             const SecondaryEffect* effect, const std::unordered_set<uint32_t>& flags) noexcept;
+             const SecondaryEffect* effect, const SecondaryEffect* battleTriggerEffect,
+             const std::unordered_set<uint32_t>& flags) noexcept;
         NO_COPY_OR_MOVE(Item)
 
         virtual ~Item();
@@ -27,6 +28,7 @@ namespace CreatureLib::Library {
         int32_t GetPrice() const noexcept;
 
         const ArbUt::OptionalUniquePtr<const SecondaryEffect>& GetEffect() const noexcept;
+        const ArbUt::OptionalUniquePtr<const SecondaryEffect>& GetBattleTriggerEffect() const noexcept;
         bool HasFlag(const ArbUt::BasicStringView& flag) const noexcept;
         bool HasFlag(uint32_t flag) const noexcept;
     };