Unwavering Music Lisa Imai (BD/W73-E076 R) BanG Dream! Vol.2 Card details

[AUTO] [Put 1 card from your hand into your waiting room] When this card is placed on the stage from your hand, you may pay the cost. If you do, put the top card of your clock into your stock.
[AUTO] [CXCOMBO] [(2) Put 1 card from your hand into your waiting room] When this card attacks, if "School Festival" is in your climax area, and you have 4 or more other "Roselia" characters, you may pay the cost. If you do, reveal 6 cards from the top of your deck, shuffle your deck, deal X damage to your opponent, and this card gets +4000 power until end of turn. X is equal to the total number of [SOUL] trigger icons among the cards revealed by this effect. (Damage may be canceled. Return the revealed cards to their original place)