Uvhastur is one of the deities worshipped by the horrors, mentioned in the Pestilent journal. It is a sort of mother deity to the horrors, who represent the god with a carving of black stone. The carving appears to possess vague hints of a woman's body but without arms and whose legs are instead a mass of tentacles. It has a large number of heads, all of which emerge from a "neck" made of even more faces.