Conjuro
Exilia todas las criaturas que controlas, luego muestra cartas de la parte superior de tu biblioteca hasta que muestres esa misma cantidad de cartas de criatura. Pon en el campo de batalla todas las cartas de criatura mostradas de esta manera, luego baraja el resto de las cartas mostradas en tu biblioteca.
Any abilities that trigger during the resolution of Mass Polymorph (such as a creature’s enters-the-battlefield ability) will wait to be put onto the stack until Mass Polymorph finishes resolving. The player whose turn it is will put all of their triggered abilities on the stack in any order, then each other player in turn order will do the same. (The last ability put on the stack will be the first one that resolves.)