diff --git a/src/game/SpellEffects.cpp b/src/game/SpellEffects.cpp
index e4d89e41d..039cc73e5 100644
--- a/src/game/SpellEffects.cpp
+++ b/src/game/SpellEffects.cpp
@@ -5938,6 +5938,15 @@ void Spell::EffectScriptEffect(SpellEffectIndex eff_idx)
                 case 24590:                                 // Brittle Armor - need remove one 24575 Brittle Armor aura
                     unitTarget->RemoveAuraHolderFromStack(24575);
                     return;
+                case 24718:                                 // Ninja Costume
+                {
+                    if (!unitTarget || unitTarget->GetTypeId() != TYPEID_PLAYER)
+                        return;
+
+                    // Ninja Costume (male or female)
+                    m_caster->CastSpell(unitTarget, unitTarget->getGender() == GENDER_MALE ? 24711 : 24710, true);
+                    return;
+                }
                 case 24719:                                 // Leper Gnome Costume
                 {
                     if (!unitTarget || unitTarget->GetTypeId() != TYPEID_PLAYER)
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index b829e1a82..0b82d108d 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 "11096"
+ #define REVISION_NR "11097"
 #endif // __REVISION_NR_H__