Nyx & Risa (AW/S43-E039 U) [Accel World -Infinite Burst-]

[AUTO] Bond/"White Duel Avatar" [Put a card from your hand into your waiting room] (When this card is played and placed on stage, you may pay the cost. If you do, choose a card named "White Duel Avatar" in your waiting room, and return it to your hand.) [ACT] [(1) Put a card named "White Duel Avatar" and this card from the stage into your memory] Choose up to one card named "Goddess of Night, Nyx" in your hand, and put it on the stage position that this card was on.