Xonothikalius

"Born from the primordial remnants of The Implosion... He is Madness... Chaos Incarnate... The First and Last of his kind, and the culmination of The Antecedents' sins... The deity you know as The Voided One, we know as Xonoth, and he shall bring your world suffering like none before..."

-The Sentinels of Acronin, collectively speaking to Aiden Aelius Xonothikalius, better known as Xonoth, is the main antagonist of the entire Legends series, manipulating events since his very conception, and destroying the fabrics of reality in the process. Originating from the aftermath of the Reality Wars, Xonoth was born from the mysterious and archaic realm within The Cradle, with it serving as a vessel for the Voidspawn to develop and grow in. At first, the entity was harmless, wandering the desolate yet bountiful planes of existence within The Void. That is until stumbled across other creatures and lifeforms within the world between worlds. Not much is known about what occurred during this time, other than it is here that the thing that crawled out of The Cradle was far worse than what created it.

He is said to bring about the end of not only Elenia, but all of existence and The Universe.

Description
Xonoth, being amorphous, has no definite form. Despite this, the being commonly takes the form of a tall, slender man in a suit, with long blade like fingers and pitch black skin. Other forms it takes depend on the entity or creature observing it, sometimes appearing as a monster to one group of people, while being seen as a familiar face to another. However, the most consistent characteristic found in all of these forms tends to be the unique head shape it forms, resembling that of a bird's skull, accompanied by a pair of curling horns and a thick mane of flowing grey hair. Colorless, milky eyes exist in the back of it's eye-sockets, but besides that, the head appears to be mostly hollow, with nothing but an endless abyss of darkness occupying said space.

He describes himself often as "A dozen steps ahead of the game...", the game being mortals, and their futile attempts to prevent his plans from coming to fruition. In the days of old, during the lawless era the universe was in after the Reality Wars, he was more aggressive, using his powers to decimate worlds in mere days. But after an intense battle occurred between himself and the Ancient Elementals, the deity decided to remain in the shadows, biding his time and waiting for the right moment to enact his plans.