Ancestral Planes

The Ancestral Planes are the original planes of the cosmos before the events of the Prismatic Wars seperated them into what are considered the "upper" and "lower" planes of the Prism. The Celestial Plane, home of light and her Songbirds and the Eternal Plane, home to the slumbering darkness and the Eight Elders.

(Note: there is no true upper or lower realms as the prism is constantly shifting axis)