Deimos

"The remains of a famous shaman; wields purging flames."

- In-game description from Echoes.

The Deimos (デイモス Deimosu) is an enemy-only Monster class first introduced in Fire Emblem Echoes: Shadows of Valentia. The reanimated corpse of a famous shaman, this terrifying foe wields Axes and Black Magic as its weapons of choice. Boasting high Defense and Resistance, the Deimos most commonly appears in Thabes Labyrinth.