Happy Chaos: Unpredictable Menace

【AUTO】 [Return this card to your hand] When your climax is placed on your climax area, you may pay the cost. If you do, choose 1 of your characters, and that character gets +2000 power until end of turn.【AUTO】 [(1)] 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.