Cheerful Smile, PAREO (BD/W73-E078 U)

[AUTO] Accelerate [Put 1 "Music" character from your waiting room to the bottom of your clock] At the beginning of your opponent's climax phase, you may pay the cost. If you do, this card gets +2000 power and the following ability until end of turn. "[AUTO] At the beginning of your opponent's attack phase, you may move this card to an open position of your center stage with an opponent character facing that stage position."