The Great Mother Goddess is the Queen of the Gods of the main Tortallan Universe pantheon. She is a Great God and is the most powerful goddess of the pantheon. Bright Mithros, her brother, is her consort. She is worshipped widely in the Eastern and Southern Lands and even on the other side of the world, under some other alias. She is also called Mother of Mountains, Mother of Mares, and Mother of Waters. In southwestern Tortall she is also known as Wave-Walker, a goddess of the sea and of mercy.