diff --git a/src/game/SpellAuras.cpp b/src/game/SpellAuras.cpp
index 4b7ac7171..2008f1927 100644
--- a/src/game/SpellAuras.cpp
+++ b/src/game/SpellAuras.cpp
@@ -983,7 +983,8 @@ void Aura::_AddAura()
         for(Unit::AuraMap::const_iterator itr = m_target->GetAuras().lower_bound(spair); itr != m_target->GetAuras().upper_bound(spair); ++itr)
         {
             // allow use single slot only by auras from same caster
-            if(itr->second->GetCasterGUID()==GetCasterGUID())
+            if(itr->second->GetCasterGUID()==GetCasterGUID() &&
+                !isWeaponBuffCoexistableWith(itr->second))
             {
                 slot = itr->second->GetAuraSlot();
                 secondaura = true;
@@ -1412,6 +1413,37 @@ void Aura::ReapplyAffectedPassiveAuras()
                     ReapplyAffectedPassiveAuras(member, false);
 }
 
+bool Aura::isWeaponBuffCoexistableWith(Aura* ref)
+{
+    // Exclude Debuffs
+    if (!IsPositive())
+        return false;
+
+    // Exclude Non-generic Buffs [ie: Runeforging] and Executioner-Enchant
+    if (GetSpellProto()->SpellFamilyName != SPELLFAMILY_GENERIC || GetId() == 42976)
+        return false;
+
+    // Exclude Stackable Buffs [ie: Blood Reserve]
+    if (GetSpellProto()->StackAmount)
+        return false;
+
+    // only self applied player buffs
+    if (m_target->GetTypeId() != TYPEID_PLAYER || m_target->GetGUID() != GetCasterGUID())
+        return false;
+
+    Item* castItem = ((Player*)m_target)->GetItemByGuid(GetCastItemGUID());
+    if (!castItem)
+        return false;
+
+    // Limit to Weapon-Slots
+    if (!castItem->IsEquipped() ||
+        (castItem->GetSlot() != EQUIPMENT_SLOT_MAINHAND && castItem->GetSlot() != EQUIPMENT_SLOT_OFFHAND))
+        return false;
+
+    // form different weapons
+    return ref->GetCastItemGUID() != GetCastItemGUID();
+}
+
 /*********************************************************/
 /***               BASIC AURA FUNCTION                 ***/
 /*********************************************************/
diff --git a/src/game/SpellAuras.h b/src/game/SpellAuras.h
index 9b93e09a9..62094763b 100644
--- a/src/game/SpellAuras.h
+++ b/src/game/SpellAuras.h
@@ -352,6 +352,7 @@ class MANGOS_DLL_SPEC Aura
 
         uint32 const *getAuraSpellClassMask() const { return  m_spellProto->GetEffectSpellClassMask(m_effIndex); }
         bool isAffectedOnSpell(SpellEntry const *spell) const;
+        bool isWeaponBuffCoexistableWith(Aura* ref);
     protected:
         Aura(SpellEntry const* spellproto, SpellEffectIndex eff, int32 *currentBasePoints, Unit *target, Unit *caster = NULL, Item* castItem = NULL);
 
diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index d2c596595..9b217b753 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -3813,8 +3813,13 @@ bool Unit::AddAura(Aura *Aur)
                         delete Aur;
                         return false;
                     }
+
+                    // Check for coexisting Weapon-proced Auras
+                    if (Aur->isWeaponBuffCoexistableWith(aur2))
+                        continue;
+
                     // Carry over removed Aura's remaining damage if Aura still has ticks remaining
-                    else if (aur2->GetSpellProto()->AttributesEx4 & SPELL_ATTR_EX4_STACK_DOT_MODIFIER && aurName == SPELL_AURA_PERIODIC_DAMAGE && aur2->GetAuraDuration() > 0)
+                    if (aur2->GetSpellProto()->AttributesEx4 & SPELL_ATTR_EX4_STACK_DOT_MODIFIER && aurName == SPELL_AURA_PERIODIC_DAMAGE && aur2->GetAuraDuration() > 0)
                     {
                         int32 remainingTicks = aur2->GetAuraMaxTicks() - aur2->GetAuraTicks();
                         int32 remainingDamage = aur2->GetModifier()->m_amount * remainingTicks;
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 30686d15e..be77d5e1a 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 "9522"
+ #define REVISION_NR "9523"
 #endif // __REVISION_NR_H__