Winged Reprobation

Conjures a line of aetherial light swords that fall down blade first. All creatures hit in a 40 foot line before you take 3d6 slashing damage; the creature hit closest to you also takes 3d6 radiant damage. You also gain one stack of 'Winged Reprobation'. So long as you have the effect 'Winged Reprobation', you can cast this spell without using a spell slot. If you cast this spell with 3 stacks of 'Winged Reprobation', all stacks are removed, 1d6 damage is added to all damage rolls of this spell, and you gain the effect 'Winged Redemption' until the end of next round.