diff --git a/src/Battling/Library/DamageLibrary.cpp b/src/Battling/Library/DamageLibrary.cpp
index e202fa2..fb14503 100644
--- a/src/Battling/Library/DamageLibrary.cpp
+++ b/src/Battling/Library/DamageLibrary.cpp
@@ -1,5 +1,8 @@
 #include "DamageLibrary.hpp"
+#include <CreatureLib/Battling/Models/Battle.hpp>
+#include "../PkmnScriptHook.hpp"
 #include "../Pokemon/Pokemon.hpp"
+
 using HitData = const CreatureLib::Battling::ExecutingAttack::HitData;
 
 uint32_t PkmnLib::Battling::DamageLibrary::GetDamage(CreatureLib::Battling::ExecutingAttack* attack,
@@ -63,6 +66,21 @@ float PkmnLib::Battling::DamageLibrary::GetDamageModifier(CreatureLib::Battling:
                                                           CreatureLib::Battling::Creature* target, uint8_t hitIndex,
                                                           const HitData& hitData) const {
     float mod = 1;
+    if (attack->GetTargetCount() > 1)
+        mod *= 0.75;
+    if (hitData.IsCritical()) {
+        float critModifier = 1.5;
+        PKMN_HOOK(OverrideCriticalModifier, attack, attack, target, hitIndex, &critModifier);
+        mod *= critModifier;
+    }
+    float randPercentage = 85 + attack->GetUser()->GetBattle()->GetRandom()->Get(0, 16);
+    mod *= randPercentage / 100.0;
+    if (attack->GetUser()->HasType(hitData.GetType())) {
+        float stabModifier = 1.5;
+        PKMN_HOOK(OverrideSTABModifier, attack, attack, target, hitIndex, &stabModifier);
+        mod *= stabModifier;
+    }
+
     mod *= hitData.GetEffectiveness();
     // HOOK: Modify damage modifier.
     return mod;
diff --git a/src/Battling/PkmnScript.hpp b/src/Battling/PkmnScript.hpp
index 1de4c68..b81ae94 100644
--- a/src/Battling/PkmnScript.hpp
+++ b/src/Battling/PkmnScript.hpp
@@ -7,6 +7,12 @@ namespace PkmnLib::Battling {
     public:
         virtual void ModifyCriticalStage(CreatureLib::Battling::ExecutingAttack* attack,
                                          CreatureLib::Battling::Creature* target, uint8_t hit, uint8_t* critStage){};
+        virtual void OverrideCriticalModifier(CreatureLib::Battling::ExecutingAttack* attack,
+                                              CreatureLib::Battling::Creature* target, uint8_t hit,
+                                              float* critModifier){};
+        virtual void OverrideSTABModifier(CreatureLib::Battling::ExecutingAttack* attack,
+                                          CreatureLib::Battling::Creature* target, uint8_t hit, float* stabModifier){};
+
         virtual void ModifyExperienceGain(CreatureLib::Battling::Creature* faintedMon,
                                           CreatureLib::Battling::Creature* winningMon, uint32_t* experienceGain){};
         virtual void DoesShareExperience(CreatureLib::Battling::Creature* faintedMon,
diff --git a/src/ScriptResolving/AngelScript/AngelScriptScript.cpp b/src/ScriptResolving/AngelScript/AngelScriptScript.cpp
index c5eb6de..96c91df 100644
--- a/src/ScriptResolving/AngelScript/AngelScriptScript.cpp
+++ b/src/ScriptResolving/AngelScript/AngelScriptScript.cpp
@@ -273,3 +273,23 @@ void AngelScriptScript::DoesShareExperience(CreatureLib::Battling::Creature* fai
         ctx->SetArgAddress(2, shareExperience);
     })
 }
+void AngelScriptScript::OverrideCriticalModifier(CreatureLib::Battling::ExecutingAttack* attack,
+                                                 CreatureLib::Battling::Creature* target, uint8_t hit,
+                                                 float* critModifier) {
+    CALL_HOOK(OverrideCriticalModifier, {
+        ctx->SetArgObject(0, (void*)attack);
+        ctx->SetArgObject(1, (void*)target);
+        ctx->SetArgByte(2, hit);
+        ctx->SetArgAddress(3, critModifier);
+    })
+}
+void AngelScriptScript::OverrideSTABModifier(CreatureLib::Battling::ExecutingAttack* attack,
+                                             CreatureLib::Battling::Creature* target, uint8_t hit,
+                                             float* stabModifier) {
+    CALL_HOOK(OverrideSTABModifier, {
+        ctx->SetArgObject(0, (void*)attack);
+        ctx->SetArgObject(1, (void*)target);
+        ctx->SetArgByte(2, hit);
+        ctx->SetArgAddress(3, stabModifier);
+    })
+}
diff --git a/src/ScriptResolving/AngelScript/AngelScriptScript.hpp b/src/ScriptResolving/AngelScript/AngelScriptScript.hpp
index fe7e6b9..3c90e24 100644
--- a/src/ScriptResolving/AngelScript/AngelScriptScript.hpp
+++ b/src/ScriptResolving/AngelScript/AngelScriptScript.hpp
@@ -107,6 +107,10 @@ public:
 
     void ModifyCriticalStage(CreatureLib::Battling::ExecutingAttack* attack, CreatureLib::Battling::Creature* target,
                              uint8_t hit, uint8_t* critStage) override;
+    void OverrideCriticalModifier(CreatureLib::Battling::ExecutingAttack* attack,
+                                  CreatureLib::Battling::Creature* target, uint8_t hit, float* critModifier) override;
+    void OverrideSTABModifier(CreatureLib::Battling::ExecutingAttack* attack, CreatureLib::Battling::Creature* target,
+                              uint8_t hit, float* stabModifier) override;
 
     void ModifyExperienceGain(CreatureLib::Battling::Creature* faintedMon, CreatureLib::Battling::Creature* winningMon,
                               uint32_t* experienceGain) override;
diff --git a/src/ScriptResolving/AngelScript/AngelScriptTypeInfo.hpp b/src/ScriptResolving/AngelScript/AngelScriptTypeInfo.hpp
index fd69825..367a87c 100644
--- a/src/ScriptResolving/AngelScript/AngelScriptTypeInfo.hpp
+++ b/src/ScriptResolving/AngelScript/AngelScriptTypeInfo.hpp
@@ -130,6 +130,12 @@ public:
     SCRIPT_HOOK_FUNCTION(
         ModifyCriticalStage,
         "void ModifyCriticalStage(ExecutingMove@ attack, Pokemon@ target, uint8 hit, uint8& critStage)");
+    SCRIPT_HOOK_FUNCTION(
+        OverrideCriticalModifier,
+        "void OverrideCriticalModifier(ExecutingMove@ attack, Pokemon@ target, uint8 hit, float& critModifier)");
+    SCRIPT_HOOK_FUNCTION(
+        OverrideSTABModifier,
+        "void OverrideSTABModifier(ExecutingMove@ attack, Pokemon@ target, uint8 hit, float& stabModifier)");
     SCRIPT_HOOK_FUNCTION(ModifyExperienceGain,
                          "void ModifyExperienceGain(Pokemon@ faintedMon, Pokemon@ winningMon, uint32& critStage)");
     SCRIPT_HOOK_FUNCTION(DoesShareExperience,
diff --git a/src/ScriptResolving/AngelScript/TypeRegistry/BasicScriptClass.cpp b/src/ScriptResolving/AngelScript/TypeRegistry/BasicScriptClass.cpp
index fe0a53f..d2ebaa3 100644
--- a/src/ScriptResolving/AngelScript/TypeRegistry/BasicScriptClass.cpp
+++ b/src/ScriptResolving/AngelScript/TypeRegistry/BasicScriptClass.cpp
@@ -39,6 +39,9 @@ shared abstract class PkmnScript {
 
   // PkmnLib methods
     void ModifyCriticalStage(ExecutingMove@ attack, Pokemon@ target, uint8 hit, uint8& critStage){};
+    void OverrideCriticalModifier(ExecutingMove@ attack, Pokemon@ target, uint8 hit, float& critModifier){};
+    void OverrideSTABModifier(ExecutingMove@ attack, Pokemon@ target, uint8 hit, float& stabModifier){};
+
     void ModifyExperienceGain(Pokemon@ faintedMon, Pokemon@ winningMon, uint32& critStage){};
     void DoesShareExperience(Pokemon@ faintedMon, Pokemon@ winningMon, bool& shareExperience){};
 }