Nemesis & Thanatos (AW/S43-E047 C) [Accel World -Infinite Burst-]

[AUTO] [(1)] When you use this card's " Backup", you may pay the cost. If you do, choose a card named "Nemesis & Thanatos" in your waiting room, and return it to your hand. [ACT] [COUNTER] Backup 2500, Level 2 [(1) Put this card from your hand into your waiting room] (Choose one of your characters that is being frontal attacked, and that character gets +2500 power until end of turn)