Forum:Ophion vs Superpoly

If there is an face up "Evilswarm Ophion" in the field can any of the player activate "superpolymerization" to special summon "Elemental Hero Escuridao" from the extra deck? I say that it cannot be done since Escuridao is not an appropriate monster to be special summoned because of ophion effect, but here my friends says that it can be done, since you don't have to reveal the monster that will be special summoned ALdo Espinoza (talk • contribs) 02:16, May 1, 2013 (UTC)