Beyond the Stage With You (HOL/W91-E106 C) [hololive production]

[COUNTER] Choose 1 of your "hololive" characters, that character gets +1500 power until end of turn, and perform the following action. "You may choose 1 card in your hand, and put it into your waiting room. If you do, look at the top card of your deck, and put it on the top of your deck or into your waiting room." You may perform that action as many times as you like.