diff --git a/data/sql/updates/pending_db_world/rev_1644967518818105800.sql b/data/sql/updates/pending_db_world/rev_1644967518818105800.sql
new file mode 100644
index 000000000..0a7f5f214
--- /dev/null
+++ b/data/sql/updates/pending_db_world/rev_1644967518818105800.sql
@@ -0,0 +1,5 @@
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1644967518818105800');
+
+DELETE FROM `conditions` WHERE `SourceTypeOrReferenceId` = 17 AND `SourceGroup` = 0 AND `SourceEntry` = 23642;
+INSERT INTO `conditions` (`SourceTypeOrReferenceId`, `SourceGroup`, `SourceEntry`, `SourceId`, `ElseGroup`, `ConditionTypeOrReference`, `ConditionTarget`, `ConditionValue1`, `ConditionValue2`, `ConditionValue3`, `NegativeCondition`, `ErrorType`, `ErrorTextId`, `ScriptName`, `Comment`) VALUES
+(17, 0, 23642, 0, 0, 31, 1, 3, 13020, 0, 0, 0, 0, '', 'Nefarius Corruption only affects Vaelastrasz');
diff --git a/src/server/game/Spells/SpellInfoCorrections.cpp b/src/server/game/Spells/SpellInfoCorrections.cpp
index 9ccc07cf9..e5498f575 100644
--- a/src/server/game/Spells/SpellInfoCorrections.cpp
+++ b/src/server/game/Spells/SpellInfoCorrections.cpp
@@ -4064,6 +4064,14 @@ void SpellMgr::LoadSpellInfoCorrections()
         spellInfo->AuraInterruptFlags |= AURA_INTERRUPT_FLAG_HITBYSPELL | AURA_INTERRUPT_FLAG_TAKE_DAMAGE;
     });
 
+    // Nefarius Corruption
+    ApplySpellFix({ 23642 }, [](SpellInfo* spellInfo)
+    {
+        spellInfo->MaxAffectedTargets = 1;
+        spellInfo->Effects[EFFECT_0].TargetA = SpellImplicitTargetInfo(TARGET_UNIT_TARGET_ANY);
+        spellInfo->Effects[EFFECT_0].TargetB = SpellImplicitTargetInfo();
+    });
+
     // Conflagration, Horseman's Cleave
     ApplySpellFix({ 42380, 42587 }, [](SpellInfo* spellInfo)
     {