Fallen of Obsidian Twilight: Zebadiah

From publisher blurb:

The Angel Zebadiah. Half beautiful, half monstrous, the angel Zebadiah bears the scars of his losses and defeats down one side of his body, stripped back to burnt and blackened musculature, like a diagram in some wizard’s book about the anatomy of the dead. Zebadiah’s eyes gleam madly with the feral anger of a caged animal, as though he is pacing back and forth in his mind, confined to a single, hellish reality when he is used to soaring between the planes. This is hero, the closest many will ever get to the gods again, but he scares you…