World Skull

The World Skull is said to be a truly unimaginably sized skull similar in shape to a stag's yet with three sets of antlers atop which at various heights within the twisting branches the Realms of the Cosmos are located.

On top of the Cosmic Skull rest securely the World Disks with the Lower Realms, the Under-World directly above the skull and the Prime World Disk stacked over it.
It is also here that the World Root of the World Tree Yet to Come wrap around the Lower Realms, the Under-World and then reach into the very World Skull itself pulsing with eldritch energies and ancient memories and time.

The Three Eyes of the World Skull are where the Serkatha preaches the souls of the deceased shall go having been judged in the black stone halls of the City of Judgement and spoken for or against by Serkatha finding eternal punishment or relief within the eyes.

Below the World Skull lies the ever-gnawing and hungering Abyss that will one so distant day with certainty swallow everything that ever was, is, that would or could be.

Scholars of ancient lore theorize that the World Skull is or was (which is hotly debated) a being of cosmic intellect and that its lingering psychic presence is what stops the Abyss from swallowing all Realms in an instant.
Some, more ridiculously even, think that the skull rests atop an entire cosmic body which is now completely engulfed in the vortex of the void.

The World Skull lies within the endless Astral Realms, the starlit tapestries like a rug speckled with lights upon which it dwells eternally.