Relationship War, Shiranui Flare

【CONT】 All of your other "Sideways Peace Sign, Shirogane Noel" get +500 power and the following ability. "【AUTO】 [(1)] At the beginning of your opponent's attack phase, you may pay the cost. If you do, choose this card and 1 of your 《hololive》 characters, and exchange them as 【STAND】." 【AUTO】 Bond/"Sideways Peace Sign, Shirogane Noel" "Peaceful Times, Uruha Rushia" [Put 1 card from your hand into your waiting room] (When this card is played and placed on the stage, you may pay the cost. If you do, choose 1 "Sideways Peace Sign, Shirogane Noel" or "Peaceful Times, Uruha Rushia" in your waiting room, and return it to your hand)