Sea-Dasher Octopus
From Ikoria: Lair of Behemoths set
Sea-Dasher Octopus
Creature — Octopus
2/2
Mutate
(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.