Shredder, Unrelenting is a uncommon Legendary Creature — Human Ninja card from Teenage Mutant Ninja Turtles (TMT), collector number 74. Current market price: $0.24 (foil $0.24), TCGplayer market prices via Scryfall.
Sneak {3}{B} (You may cast this spell for {3}{B} if you also return an unblocked attacker you control to hand during the declare blockers step. He enters tapped and attacking.) Deathtouch Whenever Shredder enters or attacks, another target creature you control gains deathtouch until end of turn.