Oyaminartok, Polar Werebear has hexproof (This permanent can't be the target of spells or abilities your opponents control.) if it hasn't dealt damage yet. Whenever Oyaminartok deals combat damage to a player, create a Food token (A Food is an artifact with ", , Sacrifice this artifact: You gain 3 life."). , Sacrifice a Food (A Food is an artifact with ", , Sacrifice this artifact: You gain 3 life."): Draft a card from Oyaminartok's spellbook. When you do, add . Spend this mana only to cast blue creature spells. Oyaminartok, Polar Werebear's spellbook includes the following cards: • Mystic Skyfish • Moat Piranhas • Riptide Turtle • Spined Megalodon • Ruin Crab • Stinging Lionfish • Archipelagore • Pouncing Shoreshark • Junk Winder • Sigiled Starfish • Sea-Dasher Octopus • Voracious Greatshark • Nadir Kraken • Nezahal, Primal Tide • Pursued Whale