diff --git a/Source/Game/Entities/Pet.cs b/Source/Game/Entities/Pet.cs
index 17a882d45..5b4988e80 100644
--- a/Source/Game/Entities/Pet.cs
+++ b/Source/Game/Entities/Pet.cs
@@ -335,12 +335,12 @@ namespace Game.Entities
             if (owner.IsPlayer() && IsControlled() && !IsTemporarySummoned() && (GetPetType() == PetType.Summon || GetPetType() == PetType.Hunter))
                 owner.ToPlayer().SetLastPetNumber(petInfo.PetNumber);
 
+            var session = owner.GetSession();
+            var lastSaveTime = petInfo.LastSaveTime;
+            var specializationId = petInfo.SpecializationId;
             owner.GetSession().AddQueryHolderCallback(DB.Characters.DelayQueryHolder(new PetLoadQueryHolder(ownerid, petInfo.PetNumber)))
                 .AfterComplete(holder =>
                 {
-                    var session = owner.GetSession();
-                    var lastSaveTime = petInfo.LastSaveTime;
-                    var specializationId = petInfo.SpecializationId;
                     if (session.GetPlayer() != owner || owner.GetPet() != this)
                         return;
 
diff --git a/Source/Game/Handlers/AuctionHandler.cs b/Source/Game/Handlers/AuctionHandler.cs
index 563af83e9..256eb10f4 100644
--- a/Source/Game/Handlers/AuctionHandler.cs
+++ b/Source/Game/Handlers/AuctionHandler.cs
@@ -131,9 +131,10 @@ namespace Game
             SQLTransaction trans = new();
             if (auctionHouse.BuyCommodity(trans, _player, (uint)confirmCommoditiesPurchase.ItemID, confirmCommoditiesPurchase.Quantity, throttle.DelayUntilNext))
             {
+                var buyerGuid = _player.GetGUID();
                 AddTransactionCallback(DB.Characters.AsyncCommitTransaction(trans)).AfterComplete(success =>
                 {
-                    if (GetPlayer() && GetPlayer().GetGUID() == _player.GetGUID())
+                    if (GetPlayer() && GetPlayer().GetGUID() == buyerGuid)
                     {
                         if (success)
                         {
@@ -766,9 +767,10 @@ namespace Game
             auctionHouse.AddAuction(trans, auction);
             _player.SaveInventoryAndGoldToDB(trans);
 
+            var auctionPlayerGuid = _player.GetGUID();
             AddTransactionCallback(DB.Characters.AsyncCommitTransaction(trans)).AfterComplete(success =>
             {
-                if (GetPlayer() && GetPlayer().GetGUID() == _player.GetGUID())
+                if (GetPlayer() && GetPlayer().GetGUID() == auctionPlayerGuid)
                 {
                     if (success)
                     {
@@ -912,9 +914,11 @@ namespace Game
 
             auctionHouse.AddAuction(trans, auction);
             _player.SaveInventoryAndGoldToDB(trans);
+
+            var auctionPlayerGuid = _player.GetGUID();
             AddTransactionCallback(DB.Characters.AsyncCommitTransaction(trans)).AfterComplete(success =>
-    {
-                if (GetPlayer() && GetPlayer().GetGUID() == _player.GetGUID())
+            {
+                if (GetPlayer() && GetPlayer().GetGUID() == auctionPlayerGuid)
                 {
                     if (success)
                     {
diff --git a/Source/Game/Handlers/CharacterHandler.cs b/Source/Game/Handlers/CharacterHandler.cs
index 92c582f2f..869760502 100644
--- a/Source/Game/Handlers/CharacterHandler.cs
+++ b/Source/Game/Handlers/CharacterHandler.cs
@@ -1186,9 +1186,10 @@ namespace Game
             PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_CHECK_NAME);
             stmt.AddValue(0, checkCharacterNameAvailability.Name);
 
+            var sequenceIndex = checkCharacterNameAvailability.SequenceIndex;
             _queryProcessor.AddCallback(DB.Characters.AsyncQuery(stmt).WithCallback(result =>
             {
-                SendPacket(new CheckCharacterNameAvailabilityResult(checkCharacterNameAvailability.SequenceIndex, !result.IsEmpty() ? ResponseCodes.CharCreateNameInUse : ResponseCodes.Success));
+                SendPacket(new CheckCharacterNameAvailabilityResult(sequenceIndex, !result.IsEmpty() ? ResponseCodes.CharCreateNameInUse : ResponseCodes.Success));
             }));
         }
 
diff --git a/Source/Game/Spells/Spell.cs b/Source/Game/Spells/Spell.cs
index 14b6e50ee..2ea0309cb 100644
--- a/Source/Game/Spells/Spell.cs
+++ b/Source/Game/Spells/Spell.cs
@@ -1485,17 +1485,19 @@ namespace Game.Spells
                             if (player.IsImmunedToSpellEffect(m_spellInfo, spellEffectInfo, null))
                                 return;
 
+                            var spell = this;
+                            var targetGuid = rafTarget.GetGUID();
                             rafTarget.GetMap().AddFarSpellCallback(map =>
                             {
-                                Player player = Global.ObjAccessor.GetPlayer(map, rafTarget.GetGUID());
+                                Player player = Global.ObjAccessor.GetPlayer(map, targetGuid);
                                 if (player == null)
                                     return;
 
                                 // check immunity again in case it changed during update
-                                if (player.IsImmunedToSpellEffect(GetSpellInfo(), spellEffectInfo, null))
+                                if (player.IsImmunedToSpellEffect(spell.GetSpellInfo(), spellEffectInfo, null))
                                     return;
 
-                                HandleEffects(player, null, null, null, spellEffectInfo, SpellEffectHandleMode.HitTarget);
+                                spell.HandleEffects(player, null, null, null, spellEffectInfo, SpellEffectHandleMode.HitTarget);
                             });
                         }
                     }
diff --git a/Source/Game/Spells/SpellEffects.cs b/Source/Game/Spells/SpellEffects.cs
index 4f0cf0a23..64a2b1e23 100644
--- a/Source/Game/Spells/SpellEffects.cs
+++ b/Source/Game/Spells/SpellEffects.cs
@@ -305,26 +305,35 @@ namespace Game.Spells
             if (effectInfo.Effect == SpellEffectName.TriggerSpell)
                 delay = TimeSpan.FromMilliseconds(effectInfo.MiscValue);
 
+            var caster = m_caster;
+            var originalCaster = m_originalCasterGUID;
+            var castItemGuid = m_castItemGUID;
+            var originalCastId = m_castId;
+            var triggerSpell = effectInfo.TriggerSpell;
+            var effect = effectInfo.Effect;
+            var value = damage;
+            var itemLevel = m_castItemLevel;
+
             m_caster.m_Events.AddEventAtOffset(() =>
             {
                 // original caster guid only for GO cast
                 CastSpellExtraArgs args = new(TriggerCastFlags.FullMask);
-                args.SetOriginalCaster(m_originalCasterGUID);
-                args.OriginalCastId = m_castId;
-                args.OriginalCastItemLevel = m_castItemLevel;
-                if (!m_castItemGUID.IsEmpty() && Global.SpellMgr.GetSpellInfo(effectInfo.TriggerSpell, m_caster.GetMap().GetDifficultyID()).HasAttribute(SpellAttr2.RetainItemCast))
+                args.SetOriginalCaster(originalCaster);
+                args.OriginalCastId = originalCastId;
+                args.OriginalCastItemLevel = itemLevel;
+                if (!castItemGuid.IsEmpty() && Global.SpellMgr.GetSpellInfo(triggerSpell, caster.GetMap().GetDifficultyID()).HasAttribute(SpellAttr2.RetainItemCast))
                 {
-                    Player triggeringAuraCaster = m_caster?.ToPlayer();
+                    Player triggeringAuraCaster = caster?.ToPlayer();
                     if (triggeringAuraCaster != null)
-                        args.CastItem = triggeringAuraCaster.GetItemByGuid(m_castItemGUID);
+                        args.CastItem = triggeringAuraCaster.GetItemByGuid(castItemGuid);
                 }
 
                 // set basepoints for trigger with value effect
-                if (effectInfo.Effect == SpellEffectName.TriggerSpellWithValue)
+                if (effect == SpellEffectName.TriggerSpellWithValue)
                     for (int i = 0; i < SpellConst.MaxEffects; ++i)
-                        args.AddSpellMod(SpellValueMod.BasePoint0 + i, damage);
+                        args.AddSpellMod(SpellValueMod.BasePoint0 + i, value);
 
-                m_caster.CastSpell(targets, effectInfo.TriggerSpell, args);
+                caster.CastSpell(targets, triggerSpell, args);
             }, delay);
         }
 
diff --git a/Source/Scripts/Spells/Shaman.cs b/Source/Scripts/Spells/Shaman.cs
index c315eb281..d7cd55912 100644
--- a/Source/Scripts/Spells/Shaman.cs
+++ b/Source/Scripts/Spells/Shaman.cs
@@ -1179,11 +1179,15 @@ namespace Scripts.Spells.Shaman
 
             Unit caster = procInfo.GetActor();
 
+            var targets = new CastSpellTargetArg(procInfo.GetProcTarget());
+            var overloadSpellId = GetTriggeredSpellId(procInfo.GetSpellInfo().Id);
+            var originalCastId = procInfo.GetProcSpell().m_castId;
+
             caster.m_Events.AddEventAtOffset(() =>
             {
                 CastSpellExtraArgs args = new();
-                args.OriginalCastId = procInfo.GetProcSpell().m_castId;
-                caster.CastSpell(new CastSpellTargetArg(procInfo.GetProcTarget()), GetTriggeredSpellId(procInfo.GetSpellInfo().Id), args);
+                args.OriginalCastId = originalCastId;
+                caster.CastSpell(targets, overloadSpellId, args);
             }, TimeSpan.FromMilliseconds(400));
         }