部活の助っ人？ シャロ is a Weiß Schwarz card from ご注文はうさぎですか？？ GU/WE26-007. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 If all your Characters have 「シャロ」 or 「千夜」 in their names, this card gets +2000 Power. 【AUTO】 ［①］ When this card's battle opponent becomes REVERSE, if 「百発百中」 is in your Climax slot, you may pay the Cost. If you did, choose up to 1 of your opponent's Characters, return it to Hand, search your Deck for up to 1 Character with 「シャロ」 or 「千夜」 in its name and show it to your opponent, add it to Hand, shuffle the Deck afterwards.
This card was printed in Japanese only; the English text above is an unofficial community translation.