In a Meeting, Hoshino (BAV/W129-E010) [Blue Archive The Animation]

[AUTO] [Put 1 "Abydos High School, Shiroko" from your stage into your waiting room] When you use this card's " Backup", you may pay the cost. If you do, choose 1 of your opponent's characters in battle, and that character gets -2 soul until end of turn. [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)