"The Edge of a Precipice" Hina Hikawa (BD/WE49-E06) [BanG Dream! 10th Anniversary! Premium Booster]

[CONT] If you have 2 or more other "Anniversary" or "Pastel*Palettes" characters, this card gets +1500 power and "[AUTO] Encore [Put 1 character from your hand into your waiting room]". [AUTO] [(1)] When this card attacks, you may pay the cost. If you do, during that attack, perform a trigger check 2 times on the trigger step.