Illuna, Apex of Wishes

Mutate {3}{R/G}{U}{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.)
Flying, trample
Whenever this creature mutates, exile cards from the top of your library until you exile a nonland permanent card. Put that card onto the battlefield or into your hand.

Mutación {3}{R/G}{U}{U}.
Vuela, arrolla.
Siempre que esta criatura mute, exilia cartas de la parte superior de tu biblioteca hasta que exilies una carta de permanente que no sea tierra. Pon esa carta en el campo de batalla o en tu mano.