"Forever and Ever" Umi Sonoda (LL/W34-E038S SR) [Love Live! Vol. 2]

[AUTO] When this card attacks, choose one of your other characters, and that character gets +1500 power until end of turn. [AUTO][Put a card from your hand into your waiting rom] When this card is placed on the stage from your hand, you may pay the cost. If you do, choose a "Music" character in your waiting room, and return it to your hand.