衣装変更 is a Weiß Schwarz card from アニメ「アイドルマスター」 IM/S21-018b. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Choose 1 of your 《音楽》 Characters, you may place it into Clock. If you did, choose up to 1 《音楽》 Character from your Waiting Room with Level equal or less than your Level, place it into any slot on Stage, during this turn, that Character gets +3000 Power. Place this card into Memory.
This card was printed in Japanese only; the English text above is an unofficial community translation.