All this universe is Aethyr. I am its means to your comprehension. As the red sun was to the priests of Rao. As the burning bush was to Moses. You have entered the domain of the Oversoul unbidden-- And by so doing obliterated the distinction between its existence and your own. The entity known as Superman has ceased to exist. The entity known as Quex-Ul has ceased to exist. And now the spiritual force which defined those entities must be transformed-- Merged with the Oversoul-- For all eternity! 
- — Aethyr src
Aethyr (also known as "The Oversoul") is a godlike being who exists solely in the Phantom Zone.
History
In fact, he is the only being truly native to the zone and all things that exist within the deepest reaches of the expanse are subject to his whim.
Notes
- This version of Aethyr, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths event and later restored following the rebirth of the infinite Multiverse during the Dark Crisis of 2022-2023. Even though other versions of the character may have appeared, this information does not apply to those versions.
Related
- 5 Appearances of Aethyr (Earth-One)
- 1 Images featuring Aethyr (Earth-One)
- 1 Quotations by or about Aethyr (Earth-One)
- Character Gallery: Aethyr (Earth-One)
Footnotes