Summary::Barely sentient creator god of Cor, the primal chaos from which all existance spawned, and the guardian of time. It is said that Ylem-Soth is somehow related to Yad-Soth, an Elder Evil of all things. The connection beyond appearance is not entirely clear, but Yad-Soth's death may have spawned Ylem-Soth to arise, if not actual be a diefied Yad-Soth. In any case, the creator god is responsible for the birth of Cor and all of its unique dieties, but does not play an active roll in it beyond observation and performing cosmic duties beyond mortal kin.