Raphael, Ninja Destroyer is a mythic Legendary Creature — Mutant Ninja Turtle card from Teenage Mutant Ninja Turtles (TMT), collector number 218. Current market price: $4.88 (foil $7.41), TCGplayer market prices via Scryfall.
Raphael must be blocked if able. Enrage — Whenever Raphael is dealt damage, add that much {R}. Until end of turn, you don't lose this mana as steps and phases end.