diff --git a/src/server/game/Spells/SpellMgr.cpp b/src/server/game/Spells/SpellMgr.cpp
index 290ad8bd4ae..a8207710ab0 100644
--- a/src/server/game/Spells/SpellMgr.cpp
+++ b/src/server/game/Spells/SpellMgr.cpp
@@ -2983,17 +2983,6 @@ void SpellMgr::LoadSpellInfoCorrections()
         spellInfo->Effects[EFFECT_0].RadiusEntry = sSpellRadiusStore.LookupEntry(EFFECT_RADIUS_20_YARDS);
     });
 
-    // Death and Decay
-    ApplySpellFix({ 43265 }, [](SpellInfo* spellInfo)
-    {
-        // We need access to the targets of the dynaura to correctly apply the damage spell
-        // Currently EFFECT_1 has PERIODIC_DUMMY aura but TARGET_UNIT_CASTER set
-        // This will leave the spell in the same state as it was in 335 DBC
-        spellInfo->Effects[EFFECT_0].ApplyAuraName = SPELL_AURA_PERIODIC_DUMMY;
-        spellInfo->Effects[EFFECT_0].Amplitude = spellInfo->Effects[EFFECT_1].Amplitude;
-        spellInfo->Effects[EFFECT_1].Effect = 0; // might as well save a few cpu cycles
-    });
-
     ApplySpellFix({
         31347, // Doom
         36327, // Shoot Arcane Explosion Arrow
diff --git a/src/server/scripts/Spells/spell_dk.cpp b/src/server/scripts/Spells/spell_dk.cpp
index c377b9e5a04..32aea086232 100644
--- a/src/server/scripts/Spells/spell_dk.cpp
+++ b/src/server/scripts/Spells/spell_dk.cpp
@@ -24,6 +24,7 @@
 #include "ScriptMgr.h"
 #include "Containers.h"
 #include "Creature.h"
+#include "GridNotifiers.h"
 #include "Pet.h"
 #include "Player.h"
 #include "Spell.h"
@@ -398,13 +399,13 @@ class spell_dk_death_and_decay : public SpellScriptLoader
 
             void HandleDummyTick(AuraEffect const* aurEff)
             {
-                if (Unit* caster = GetCaster())
-                    caster->CastCustomSpell(SPELL_DK_DEATH_AND_DECAY_DAMAGE, SPELLVALUE_BASE_POINT0, aurEff->GetAmount(), GetTarget(), true, nullptr, aurEff);
+                if (DynamicObject* dyn = GetTarget()->GetDynObject(aurEff->GetId()))
+                    GetTarget()->CastSpell(dyn->GetPositionX(), dyn->GetPositionY(), dyn->GetPositionZ(), SPELL_DK_DEATH_AND_DECAY_DAMAGE, true, nullptr, aurEff);
             }
 
             void Register() override
             {
-                OnEffectPeriodic += AuraEffectPeriodicFn(spell_dk_death_and_decay_AuraScript::HandleDummyTick, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY);
+                OnEffectPeriodic += AuraEffectPeriodicFn(spell_dk_death_and_decay_AuraScript::HandleDummyTick, EFFECT_1, SPELL_AURA_PERIODIC_DUMMY);
             }
         };