Nascent Metamorph [Commander 2020]

Set: Commander 2020 Type: Creature — Shapeshifter Rarity: Rare Cost: {1}{U} Whenever Nascent Metamorph attacks or blocks, target opponent reveals cards from the top of their library until they reveal a creature card. Nascent Metamorph becomes a copy of that card until end of turn. Then that player puts all cards revealed this way on the bottom of their library in a random order.