Nihiltidax

Nihiltidax, also referred to as Titanus or The Host, is the lord of darkness and leader of the Mystery Guild, who rules an empire that spans universes.

Biography
Nihiltidax was created along with the other Infinus as Titanus, and he helped create the universe and Time and Space, until eventually he bacame power-hungry and evil. He fought the Temporal Beast and Spacial Beast for it and because of the intervention of a being known as Crystillix, He is locked away in Space-Time for a hundred thousand years. During his imprisonment, he named himself Nihiltidax, meaning almost literally in Matoran, the annihilator.

As the universe slowly started to go in motion while he was locked in a tomb in the core of Solis Magna, he began to slowly absorb the Space-Time seal, which eventually gave him the powers of Space and Time as well, and he plans a return to the universe, but to do so, he needed to defeat the Temporal and Spacial Beast. Nihiltidax, finding them too heavily guarded, withdrew.

So Titanus set up a master scheme, to put the Temporal Beast and Spacial Beast in an eternal fight against each other, which would eventually result in the annihilation of Solis Magna, and thus Titanus' temple, allowing him to escape his prison and take revenge on the other Infinus.

As the two other Infinus fight, Titanus observes and has finally absorbed all Space Time required to destroy the seal, he broke it in one single explosion.

But the Infinus plan failed due to a lack of time, and the Infinus had already ignored the other schemes done by Titanus, so the plan failed utterly.

He escaped from the prison and goes to the Great Beings, while having taken over the body of Kratus a Toa, he ran to the Great Beings to tell them of a mysterious substance in Solis Magna's core, to which the Great Beings reluctantly agreed to set up a research base.

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