Once per turn, you can select 1 face-up "Symphonic Warrior" monster on the field. Increase its Level by the number of cards in your hand, this increase lasts until the End Phase. You can remove from play this card from your Graveyard to select 1 face-up "Symphonic Warrior" monster you control, and increase its Level by the number of cards in your hand, this increase lasts until the End Phase.