Silent Worker, Akatsuki (LH/SE20-E14 U) (Alternate Foil) [LOG HORIZON]

[AUTO][(2)] When you use this card's "Backup", 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 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)