Ninjitsu Art of Duplication [OP20-EN023] Common

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. Official Tournament Stores must review their Konami OTS agreement before selling this product.