diff --git a/src/server/game/AI/CoreAI/UnitAI.cpp b/src/server/game/AI/CoreAI/UnitAI.cpp
index ee6ddcd03..dad8adebe 100644
--- a/src/server/game/AI/CoreAI/UnitAI.cpp
+++ b/src/server/game/AI/CoreAI/UnitAI.cpp
@@ -292,10 +292,14 @@ SpellCastResult UnitAI::DoCastAOE(uint32 spellId, bool triggered)
 
 /**
  * @brief Cast the spell on a random unit from the threat list
+ *
+ * @param aura Optional aura filter forwarded to SelectTarget: a positive value
+ *             requires the aura on the target, a negative value excludes targets
+ *             that already have it.
  */
-SpellCastResult UnitAI::DoCastRandomTarget(uint32 spellId, uint32 threatTablePosition, float dist, bool playerOnly, bool triggered, bool withTank)
+SpellCastResult UnitAI::DoCastRandomTarget(uint32 spellId, uint32 threatTablePosition, float dist, bool playerOnly, bool triggered, bool withTank, int32 aura)
 {
-    if (Unit* target = SelectTarget(SelectTargetMethod::Random, threatTablePosition, dist, playerOnly, withTank))
+    if (Unit* target = SelectTarget(SelectTargetMethod::Random, threatTablePosition, dist, playerOnly, withTank, aura))
     {
         return DoCast(target, spellId, triggered);
     }
diff --git a/src/server/game/AI/CoreAI/UnitAI.h b/src/server/game/AI/CoreAI/UnitAI.h
index af3f4c907..a4c01dd47 100644
--- a/src/server/game/AI/CoreAI/UnitAI.h
+++ b/src/server/game/AI/CoreAI/UnitAI.h
@@ -395,7 +395,8 @@ public:
     SpellCastResult DoCastToAllHostilePlayers(uint32 spellid, bool triggered = false);
     SpellCastResult DoCastVictim(uint32 spellId, bool triggered = false);
     SpellCastResult DoCastAOE(uint32 spellId, bool triggered = false);
-    SpellCastResult DoCastRandomTarget(uint32 spellId, uint32 threatTablePosition = 0, float dist = 0.0f, bool playerOnly = true, bool triggered = false, bool withTank = true);
+    // aura: forwarded to SelectTarget - if 0: ignored, if > 0: the target shall have the aura, if < 0: the target shall NOT have the aura
+    SpellCastResult DoCastRandomTarget(uint32 spellId, uint32 threatTablePosition = 0, float dist = 0.0f, bool playerOnly = true, bool triggered = false, bool withTank = true, int32 aura = 0);
 
     /// @brief Cast spell on the top threat target, which may not be the current victim.
     SpellCastResult DoCastMaxThreat(uint32 spellId, uint32 threatTablePosition = 0, float dist = 0.0f, bool playerOnly = true, bool triggered = false);
diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_freya.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_freya.cpp
index 3be8247d1..27b076390 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_freya.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_freya.cpp
@@ -1058,7 +1058,7 @@ struct boss_freya_summons : public ScriptedAI
         switch (events.ExecuteEvent())
         {
             case EVENT_ANCIENT_CONSERVATOR_NATURE_FURY:
-                me->CastSpell(me->GetVictim(), SPELL_NATURE_FURY, false);
+                DoCastRandomTarget(SPELL_NATURE_FURY, 0, 100.0f, true, false, true, -SPELL_NATURE_FURY);
                 events.Repeat(14s);
                 break;
             case EVENT_ANCIENT_CONSERVATOR_GRIP: