Mazreal

Mazrael is from the oldest universe in the prime multiverse, that universe was originally called Ethereums-Core. Inside Ethereums-core the lifeforce were extremely prominent as the lifeforce were very concentraded and not that spread out in the multiverse at the time of birth.

The result was that the universe would produce some extremely powerful beings, that could warp reality and control magic to such degree that they could collapse the Universe. To fix this grand issue Auora pulled a large amount of the lifeforce out and spread it more evenly into the multiverse through Ethereum. Mazrael the leviathan, had however found a way to contain a smal fraction of the lifeforce using a powerful artifact that he hid away inside Nether.

With the artifact he then proceeded to kill of every spirit being residing in Nether, and then absorbed all the dark magic into the artifact. Well aware that this amount of dark magic would corrupt the lifeforce inside the artifact, he then warped all of nether and pulled all of the nether force into the artifact, which completely destroyed the dimension. With his origin nature of a leviathan, he had complete control over the Nether force and with it paired the lifeforce inside the artifact he became the Anti-Life God, and the first being to reach tier 3.