The Ninja Dagger is a weapon dropped by the Pirate Boss. It has two special abilities. First, if the player right clicks with it, they gain the invisibility potion effect for 5 seconds, at the cost of a small amount of durability. Second, if the player shift-right-clicks with it, they make a clone of themselves (with a Steve skin but their username) that walks around and attracts enemies. This clone may or may not fight hostile mobs, but it does not seem to fight other players. This weapon is vary powerfull because it can let you to flee a battle or just to give you some free seconds
