Dense, Itsuki Nakano (5HY/W90-E030S SR) [The Quintessential Quintuplets 2]

[AUTO] When you use this card's"Backup", put X cards from the top of your deck into your waiting room. X is equal to the number of characters you have with "Itsuki" in their card names. [ACT] [COUNTER] Backup 1500, Level 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)