Nga
Nga is the Nenets god of death, the malevolent son of the sky god Num and one of the two demiurges of Nenets belief. His domain lies below the earth, where the dead go. In a celebrated myth a shaman journeys to Nga's realm, marries Nga's daughter and becomes the Old Man of the Earth, while Num and Nga together shape the world in a tale of dualistic cosmology.