I Love Fluffy Mascots Kokoro Tsurumaki (BD/W63-E021 C) BanG Dream! Girls Band Party! Vol.2 Card details

[AUTO] When this card is placed on the stage from your hand, if you have another "Hello, Happy World!" character, draw up to 1 card, choose 1 card in your hand, put it into your waiting room, and put up to 1 card from the top of your deck into your stock.
[AUTO] Change [(1) Put 2 "Hello, Happy World!" characters from your hand into your waiting room & Return this card to your hand] At the beginning of your climax phase, you may pay the cost. If you do, choose 1 ""A Happy Revolution!" Kokoro Tsurumaki" in your waiting room, and put it on the stage position that this card was on.