diff --git a/src/game/SpellEffects.cpp b/src/game/SpellEffects.cpp
index bd5466dab..7a8e42ca3 100644
--- a/src/game/SpellEffects.cpp
+++ b/src/game/SpellEffects.cpp
@@ -1887,6 +1887,24 @@ void Spell::EffectDummy(SpellEffectIndex eff_idx)
                     m_caster->CastSpell(m_caster, spellShrink, true);
                     return;
                 }
+                case 54577:                                 // Throw U.D.E.D.
+                {
+                    if (!unitTarget || unitTarget->GetTypeId() != TYPEID_UNIT)
+                        return;
+
+                    // Sometimes issues with explosion animation. Unclear why
+                    // but possibly caused by the order of spells.
+
+                    // Permanent Feign Death
+                    unitTarget->CastSpell(unitTarget, 29266, true);
+
+                    // need to despawn later
+                    ((Creature*)unitTarget)->ForcedDespawn(2000);
+
+                    // Mammoth Explosion Spell Spawner
+                    unitTarget->CastSpell(unitTarget, 54581, true, m_CastItem);
+                    return;
+                }
                 case 55004:                                 // Nitro Boosts
                 {
                     if (!m_CastItem)
@@ -6354,6 +6372,29 @@ void Spell::EffectScriptEffect(SpellEffectIndex eff_idx)
                     unitTarget->RemoveAurasDueToSpell(51967);
                     return;
                 }
+                case 54581:                                 // Mammoth Explosion Spell Spawner
+                {
+                    if (m_caster->GetTypeId() != TYPEID_UNIT)
+                        return;
+
+                    // Summons misc npc's. They are expected to summon GO from 54625
+                    // but there is no way to get the summoned, to trigger a spell
+                    // cast (workaround can be done with ai script).
+
+                    // Quest - Mammoth Explosion Summon Object
+                    for(int i = 0; i < 2; ++i)
+                        m_caster->CastSpell(m_caster, 54623, true);
+
+                    for(int i = 0; i < 2; ++i)
+                        m_caster->CastSpell(m_caster, 54627, true);
+
+                    for(int i = 0; i < 2; ++i)
+                        m_caster->CastSpell(m_caster, 54628, true);
+
+                    // Summon Main Mammoth Meat
+                    m_caster->CastSpell(m_caster, 57444, true);
+                    return;
+                }
                 case 54729:                                 // Winged Steed of the Ebon Blade
                 {
                     if (!unitTarget || unitTarget->GetTypeId() != TYPEID_PLAYER)
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 1803b00db..591b926de 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 "11030"
+ #define REVISION_NR "11031"
 #endif // __REVISION_NR_H__