Archipelagore

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.)
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.

EDHREC rank #9393

USD reference: $0.38 (~₱23.78) · Foil: $0.32 (~₱20.03)