Sea-Dasher Octopus (Showcase) (286) [Ikoria: Lair of Behemoths] [Showcase, Borderless]

Mutate {1}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Flash Whenever this creature deals combat damage to a player, draw a card.