Watching a Live Concert, Utaha

【AUTO】 This ability activates up to 1 time per turn. When you use an 【ACT】, choose 1 of your characters, and that character gets +1000 power until end of turn.【ACT】 [(1) 【REST】 this card] Choose 1 of your opponent's characters. That character cannot 【STAND】 during your opponent's next stand phase.