一つ踏み出した先に 葛城リーリヤ

AUTO - BOND [Discard 1 card] to {Unknown Sumika - ???}

ACT - [(1) Send this to Waiting Room] Mill 2, then choose up to 1 Level X or lower <Music> character from your Waiting Room, and add it to hand. X equals the sum of Levels of cards milled by this effect.