Cheerful Girl, Yotsuba Nakano (5HY/W90-E012S SR) [The Quintessential Quintuplets 2]

[AUTO] [(1)] When you use this card's"Backup", if you have 5 or more characters with "Yotsuba" in their card names, you may pay the cost. If you do, return all cards in your waiting room to your deck, and shuffle your deck. [ACT] [COUNTER] Backup 1500, Level 1 [(1) Put this card from your hand into your waiting room] (Choose 1 of your characters that is being frontal attacked, and that character gets +1500 power until end of turn)