Ninjitsu Art of Duplication [ORCS-EN089] Rare

Set: Order of Chaos Card type: Continuous Trap Rarity: Rare Tribute 1 "Ninja" monster; Special Summon any number of "Ninja" monsters from your Deck in face-up Attack Position or face-down Defense Position, with combined Levels less than or equal to the Level of the Tributed monster. When this card leaves the field: Destroy those monsters.