After School Together, Misumi & Asuna [Sword Art Online Animation 10th Anniversary]

[AUTO] When this card attacks, choose 1 of your "Anniversary" or "Progressive" characters, and that character gets +1500 power until end of turn. [AUTO] [Put the top card of your deck into your clock] At the beginning of your opponent's attack phase, you may pay the cost. If you do, move this card to an open position of your back stage.