The Abyss

--"All that is shall be returned to nothing. Then I, too, can disappear..."

General Description
The Abyss typically appears as a massive eternally bleeding eye which seems to consume light around it, akin to a black hole.

Outer Realm Description
The Abyss is an endless distorted nothingness, a void of pure Disorder, its very existence stirs madness in those who glimpse into it.