That's Why We Sing, Subaru (GCR/SE48-E19GBC GBCR) [Girls Band Cry Premium Booster]

[AUTO] [Put 1 card from your hand into your waiting room] When this card is placed on the stage from your hand, if you have 4 or more other "Music" characters, you may pay the cost. If you do, choose 1 of your opponent's characters, [STAND] and move it to another open position of their stage, or choose 1 of your opponent's other characters, and exchange them as [STAND]. [AUTO] When this card becomes [REVERSE], if this card's battle opponent is level 1 or lower, you may [REVERSE] that character.