Koya, Death from Above is a uncommon Legendary Creature — Mutant Ninja Bird card from Teenage Mutant Ninja Turtles (TMT), collector number 11. Current market price: $0.18 (foil $0.26), TCGplayer market prices via Scryfall.
Flying When Koya enters, exile up to one other target creature. At the beginning of the next end step, you may pay {3}{B}. If you don't, return that card to the battlefield under its owner's control.