Blades of the Seraph

The air shimmers with heat as multiple blades of molten iron form around your back in the shape of a halo. You gain +2 ac, a fly speed of 90 ft., and as an action you can attack with the wings dealing 1d8 slashing and 1d8 fire.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the slashing and fire damage increases by 1d8 for every slot above 4th.