A flap of its wings will envelop the ground below in flames.
[AUTO](Soul):At the beginning of your main phase, if your opponent has no rear-guards, you may call this card to (RC).
[ACT](RC):[COST][Counter-Blast 1] & Retire this unit], choose one of your opponent's rear-guards, and retire all of your opponent's rear-guards with the same grade as that unit.