In the World of Greyhawk campaign setting, Beltar is the Suel goddess of malice, caves, and pits. Also called the Dark Mother, she was formerly a goddess of earth and mines, but was supplanted by other Suel gods until her only worshippers were nonhuman slaves. It is perhaps for this reason that Jascar is one of her greatest enemies. She hates nearly everything, even other deities. She will often take mates in her various forms, but few survive, as she eats them afterward, as well as any young born from such a union.