diff --git a/src/game/HostileRefManager.cpp b/src/game/HostileRefManager.cpp
index 1ba8f4b2b..5889b6cd1 100644
--- a/src/game/HostileRefManager.cpp
+++ b/src/game/HostileRefManager.cpp
@@ -21,6 +21,12 @@
 #include "Unit.h"
 #include "DBCStructure.h"
 #include "SpellMgr.h"
+#include "Map.h"
+
+HostileRefManager::HostileRefManager( Unit *pOwner ) : iOwner(pOwner), m_redirectionMod(0.0f)
+{
+
+}
 
 HostileRefManager::~HostileRefManager()
 {
@@ -34,17 +40,34 @@ HostileRefManager::~HostileRefManager()
 
 void HostileRefManager::threatAssist(Unit *pVictim, float pThreat, SpellEntry const *pThreatSpell, bool pSingleTarget)
 {
-    HostileReference* ref;
+    float redirectedMod = pVictim->getHostileRefManager().GetThreatRedirectionMod();
+    Unit* redirectedTarget = redirectedMod ? pVictim->getHostileRefManager().GetThreatRedirectionTarget() : NULL;
 
     uint32 size = pSingleTarget ? 1 : getSize();            // if pSingleTarget do not devide threat
-    ref = getFirst();
+    HostileReference* ref = getFirst();
     while(ref != NULL)
     {
         float threat = ThreatCalcHelper::calcThreat(pVictim, iOwner, pThreat, false, (pThreatSpell ? GetSpellSchoolMask(pThreatSpell) : SPELL_SCHOOL_MASK_NORMAL), pThreatSpell);
-        if(pVictim == getOwner())
+
+        if (threat > 0.0f)
+        {
+            if (redirectedTarget && redirectedTarget != ref->getTarget() && redirectedTarget->isAlive())
+            {
+                float redirectedThreat = threat * redirectedMod;
+                threat -= redirectedThreat;
+
+                if(redirectedTarget == getOwner())          // It is faster to modify the threat durectly if possible
+                    ref->addThreat(float (threat) / size);
+                else
+                    ref->getSource()->addThreat(redirectedTarget, redirectedThreat);
+            }
+        }
+
+        if (pVictim == getOwner())
             ref->addThreat(float (threat) / size);          // It is faster to modify the threat durectly if possible
         else
             ref->getSource()->addThreat(pVictim, float (threat) / size);
+
         ref = ref->next();
     }
 }
@@ -162,4 +185,10 @@ void HostileRefManager::setOnlineOfflineState(Unit *pCreature,bool pIsOnline)
     }
 }
 
+Unit* HostileRefManager::GetThreatRedirectionTarget() const
+{
+    return !m_redirectionTargetGuid.IsEmpty() ? iOwner->GetMap()->GetUnit(m_redirectionTargetGuid) : NULL;
+}
+
+
 //=================================================
diff --git a/src/game/HostileRefManager.h b/src/game/HostileRefManager.h
index e16621d01..a96962190 100644
--- a/src/game/HostileRefManager.h
+++ b/src/game/HostileRefManager.h
@@ -20,6 +20,7 @@
 #define _HOSTILEREFMANAGER
 
 #include "Common.h"
+#include "ObjectGuid.h"
 #include "Utilities/LinkedReference/RefManager.h"
 
 class Unit;
@@ -31,10 +32,8 @@ struct SpellEntry;
 
 class HostileRefManager : public RefManager<Unit, ThreatManager>
 {
-    private:
-        Unit *iOwner;
     public:
-        explicit HostileRefManager(Unit *pOwner) { iOwner = pOwner; }
+        explicit HostileRefManager(Unit *pOwner);
         ~HostileRefManager();
 
         Unit* getOwner() { return iOwner; }
@@ -64,6 +63,22 @@ class HostileRefManager : public RefManager<Unit, ThreatManager>
 
         // delete one reference, defined by Unit
         void deleteReference(Unit *pCreature);
+
+        // redirection threat data
+        void SetThreatRedirection(ObjectGuid guid, uint32 pct)
+        {
+            m_redirectionTargetGuid = guid;
+            m_redirectionMod = pct/100.0f;
+        }
+
+        float GetThreatRedirectionMod() const { return m_redirectionMod; }
+        Unit*  GetThreatRedirectionTarget() const;
+
+    private:
+        Unit* iOwner;                                       // owner of manager variable, back ref. to it, always exist
+
+        float      m_redirectionMod;
+        ObjectGuid m_redirectionTargetGuid;
 };
 //=================================================
 #endif
diff --git a/src/game/Spell.h b/src/game/Spell.h
index 6543abf2c..038028fcc 100644
--- a/src/game/Spell.h
+++ b/src/game/Spell.h
@@ -304,6 +304,7 @@ class Spell
         void EffectCharge(SpellEffectIndex eff_idx);
         void EffectCharge2(SpellEffectIndex eff_idx);
         void EffectProspecting(SpellEffectIndex eff_idx);
+        void EffectRedirectThreat(SpellEffectIndex eff_idx);
         void EffectMilling(SpellEffectIndex eff_idx);
         void EffectRenamePet(SpellEffectIndex eff_idx);
         void EffectSendTaxi(SpellEffectIndex eff_idx);
diff --git a/src/game/SpellEffects.cpp b/src/game/SpellEffects.cpp
index 7836cb290..03a4c6b3c 100644
--- a/src/game/SpellEffects.cpp
+++ b/src/game/SpellEffects.cpp
@@ -190,7 +190,7 @@ pEffect SpellEffects[TOTAL_SPELL_EFFECTS]=
     &Spell::EffectProspecting,                              //127 SPELL_EFFECT_PROSPECTING              Prospecting spell
     &Spell::EffectApplyAreaAura,                            //128 SPELL_EFFECT_APPLY_AREA_AURA_FRIEND
     &Spell::EffectApplyAreaAura,                            //129 SPELL_EFFECT_APPLY_AREA_AURA_ENEMY
-    &Spell::EffectNULL,                                     //130 SPELL_EFFECT_REDIRECT_THREAT
+    &Spell::EffectRedirectThreat,                           //130 SPELL_EFFECT_REDIRECT_THREAT
     &Spell::EffectUnused,                                   //131 SPELL_EFFECT_131                      used in some test spells
     &Spell::EffectPlayMusic,                                //132 SPELL_EFFECT_PLAY_MUSIC               sound id in misc value (SoundEntries.dbc)
     &Spell::EffectUnlearnSpecialization,                    //133 SPELL_EFFECT_UNLEARN_SPECIALIZATION   unlearn profession specialization
@@ -8051,6 +8051,12 @@ void Spell::EffectRestoreItemCharges( SpellEffectIndex eff_idx )
     item->RestoreCharges();
 }
 
+void Spell::EffectRedirectThreat(SpellEffectIndex eff_idx)
+{
+    if (unitTarget)
+        m_caster->getHostileRefManager().SetThreatRedirection(unitTarget->GetObjectGuid(), uint32(damage));
+}
+
 void Spell::EffectTeachTaxiNode( SpellEffectIndex eff_idx )
 {
     if (unitTarget->GetTypeId() != TYPEID_PLAYER)
diff --git a/src/game/ThreatManager.cpp b/src/game/ThreatManager.cpp
index 84a64b981..5baf9cd45 100644
--- a/src/game/ThreatManager.cpp
+++ b/src/game/ThreatManager.cpp
@@ -392,6 +392,27 @@ void ThreatManager::addThreat(Unit* pVictim, float pThreat, bool crit, SpellScho
 
     float threat = ThreatCalcHelper::calcThreat(pVictim, iOwner, pThreat, crit, schoolMask, pThreatSpell);
 
+    if (threat > 0.0f)
+    {
+        if (float redirectedMod = pVictim->getHostileRefManager().GetThreatRedirectionMod())
+        {
+            if (Unit* redirectedTarget = pVictim->getHostileRefManager().GetThreatRedirectionTarget())
+            {
+                if (redirectedTarget != getOwner() && redirectedTarget->isAlive())
+                {
+                    float redirectedThreat = threat * redirectedMod;
+                    threat -= redirectedThreat;
+                    addThreatDirectly(redirectedTarget, redirectedThreat);
+                }
+            }
+        }
+    }
+
+    addThreatDirectly(pVictim, threat);
+}
+
+void ThreatManager::addThreatDirectly(Unit* pVictim, float threat)
+{
     HostileReference* ref = iThreatContainer.addThreat(pVictim, threat);
     // Ref is online
     if (ref)
@@ -402,7 +423,7 @@ void ThreatManager::addThreat(Unit* pVictim, float pThreat, bool crit, SpellScho
 
     if(!ref)                                                // there was no ref => create a new one
     {
-                                                            // threat has to be 0 here
+        // threat has to be 0 here
         HostileReference* hostileReference = new HostileReference(pVictim, this, 0);
         iThreatContainer.addReference(hostileReference);
         hostileReference->addThreat(threat);                // now we add the real threat
diff --git a/src/game/ThreatManager.h b/src/game/ThreatManager.h
index e9148644c..98ff67a55 100644
--- a/src/game/ThreatManager.h
+++ b/src/game/ThreatManager.h
@@ -183,6 +183,10 @@ class MANGOS_DLL_SPEC ThreatManager
 
         void addThreat(Unit* pVictim, float threat, bool crit, SpellSchoolMask schoolMask, SpellEntry const *threatSpell);
         void addThreat(Unit* pVictim, float threat) { addThreat(pVictim,threat,false,SPELL_SCHOOL_MASK_NONE,NULL); }
+
+        // add threat as raw value (ignore redirections and expection all mods applied already to it
+        void addThreatDirectly(Unit* pVictim, float threat);
+
         void modifyThreatPercent(Unit *pVictim, int32 pPercent);
 
         float getThreat(Unit *pVictim, bool pAlsoSearchOfflineList = false);
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index d704f8038..d061556f1 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "10464"
+ #define REVISION_NR "10465"
 #endif // __REVISION_NR_H__