Balle Soleil Imagine (C)

At the end of the battle that this card attacked, you may put this card from the field into the soul of another 《Sun Dragon》 monster on your field. At the end of the battle that a 《Sun Dragon》 with this card in its soul attacked, if your opponent does not have a monster on the center, put the top card of your deck into your gauge, and you gain 1 life. This ability only activates once per turn.