Cryptbreaker is a rare Creature — Zombie card from Secret Lair Drop (SLD), collector number 839. Current market price: — (foil $2.26), TCGplayer market prices via Scryfall.
{1}{B}, {T}, Discard a card: Create a 2/2 black Zombie creature token. Tap three untapped Zombies you control: You draw a card and lose 1 life.