Name:Corrosive Gale
ManaCost:X GP
Types:Sorcery
A:SP$ DamageAll | ValidCards$ Creature.withFlying | ValidDescription$ each creature with flying. | NumDmg$ X | SpellDescription$ CARDNAME deals X damage to each creature with flying.
SVar:X:Count$xPaid
Oracle:({G/P} can be paid with either {G} or 2 life.)\nCorrosive Gale deals X damage to each creature with flying.
