Asphyx demons were a humanoid species of demon that usually dwelled in dark caves. Though widely feared, they could grant certain requests to those who passed their trials. Lloyd was one of them.
Physiology and powers
Asphyx demons were slightly muscular and had gray, scaly skin. Their most striking feature was their glowing green eyes, their elongated shoulders and skull crest.
Asphyx demons had numerous powers, including summoning and manipulating human souls, summoning demons and even foretelling the future.