Archipelagore - Ikoria: Lair of Behemoths (IKO)

Archipelagore - 5, Blue, Blue

Creature - Leviathan

Uncommon - Ikoria: Lair of Behemoths (IKO)

Mutate 5, Blue (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.)

Whenever this creature mutates, tap up to X target creatures, where X is the number of times this creature has mutated. Those creatures don't untap during their controller's next untap step.

7/7