fix(Core/Spells): Fix Cobra Strikes stack consumption (#24906)

Co-authored-by: blinkysc <blinkysc@users.noreply.github.com>
Co-authored-by: TrinityCore <TrinityCore@users.noreply.github.com>

src/server/game/Entities/Unit/Unit.cpp

@@ -13040,6 +13040,23 @@ void Unit::TriggerAurasProcOnEvent(std::list<AuraApplication*>* myProcAuras, std
     AuraApplicationProcContainer myAurasTriggeringProc;
     GetProcAurasTriggeredOnEvent(myAurasTriggeringProc, myProcAuras, myProcEventInfo);
 
+    // needed for example for Cobra Strikes, pet does the attack, but aura is on owner
+    if (Player* modOwner = GetSpellModOwner())
+    {
+        if (modOwner != this && spell)
+        {
+            std::list<AuraApplication*> modAuras;
+            for (auto itr = modOwner->GetAppliedAuras().begin(); itr != modOwner->GetAppliedAuras().end(); ++itr)
+            {
+                if (spell->m_appliedMods.count(itr->second->GetBase()) != 0)
+                    modAuras.push_back(itr->second);
+            }
+
+            if (!modAuras.empty())
+                modOwner->GetProcAurasTriggeredOnEvent(myAurasTriggeringProc, &modAuras, myProcEventInfo);
+        }
+    }
+
     // prepare data for target trigger
     ProcEventInfo targetProcEventInfo = ProcEventInfo(this, actionTarget, this, typeMaskActionTarget, spellTypeMask, spellPhaseMask, hitMask, spell, damageInfo, healInfo);
     AuraApplicationProcContainer targetAurasTriggeringProc;

src/server/game/Spells/SpellInfo.cpp

@@ -1313,10 +1313,10 @@ bool SpellInfo::IsAffectedBySpellMod(SpellModifier const* mod) const
     if (affectSpell->SpellFamilyName != SpellFamilyName)
         return false;
 
-    if (mod->mask & SpellFamilyFlags)
-        return true;
+    if (mod->mask && !(mod->mask & SpellFamilyFlags))
+        return false;
 
-    return false;
+    return true;
 }
 
 bool SpellInfo::CanPierceImmuneAura(SpellInfo const* aura) const

src/server/game/Spells/SpellInfoCorrections.cpp

@@ -652,13 +652,6 @@ void SpellMgr::LoadSpellInfoCorrections()
         spellInfo->AttributesEx3 |= SPELL_ATTR3_ALWAYS_HIT;
     });
 
-    // Cobra Strikes
-    ApplySpellFix({ 53257 }, [](SpellInfo* spellInfo)
-    {
-        spellInfo->ProcCharges = 2;
-        spellInfo->StackAmount = 0;
-    });
-
     // Kill Command
     // Kill Command, Overpower
     ApplySpellFix({ 34027, 37529 }, [](SpellInfo* spellInfo)