Masterful Ninja is a rare Creature — Troll Ninja card from The List (Unfinity Foil Edition) (ULST), collector number 22. Current market price: — (foil $0.32), TCGplayer market prices via Scryfall.
Haste Reveal this card from your hand: Masterful Ninja is on the battlefield and in your hand until end of turn. {1}{B}: This creature gets +1/+1 until end of turn.