Gyruda, Doom of Depths is a rare Legendary Creature — Demon Kraken card from Multiverse Legends (MUL), collector number 172. Current market price: — (foil $13.48), TCGplayer market prices via Scryfall.
Companion — Your starting deck contains only cards with even mana values. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) When Gyruda enters, each player mills four cards. Put a creature card with an even mana value from among the milled cards onto the battlefield under your control.