We'll Solve Everything! Chisato (LRC-WE47-E24 N) [Lycoris Recoil Premium Booster]

[AUTO] When you use this card's " Backup", put the top X cards of your deck or your opponent's deck into the waiting room. X is equal to the number of climax with [COME BACK] in its trigger icon in your waiting room.[ACT][COUNTER] Backup 2500, Level 2 [(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 +2500 power until end of turn)