Yuilmith

The Mad Monster. The Whispered One. Yuilmith is a creature of unfathomable insanity and unknowable anatomy, a beast more than a god. He governs the Far Realm with alien machinations and seemingly insane, sometimes contradictory schemes.

Legends say three powerful Proteans, collectively known as Serpent Riders, sailed through the cosmos, sowing his gifts of entropy and madness to other worlds.