Cheerful Singing (SAO/S51-E067 U) [Sword Art Online The Movie: -Ordinal Scale-]

If you do not have a character with "Silica" in its card name, this card cannot be played from your hand. Reveal the top card of your deck, choose a level X or lower character in your waiting room, and return it to your hand. X is equal to the level of the revealed card. (Climax are regarded as level 0. The revealed card is returned to its original place)