Knight of Eternal War

The most ancient abomination that Chaos god create, and also consider one of the prototype of "Abominatus" warrior in Chaos army.  He"s an Eldritch entity that consider to be representation of Chaos madness and terror, gifted with immortality of the god. Even one of the strongest heaven knight like Seraphiel can only slow him down and retreat to fight another day.  

Holy light can harm him, holy blade can cut him, but it cannot and will not kill him completely, as long as one of his remain or organ still intact. That kind of ability made him self-confidence and always charge forward to fight recklessly with brute force. The cursed giant cleaver in his hand can cut through everything that consider holy.

If the Abominatus warrior of Chaos has a rank or level, he will be one of the most powerful. 
Since he is one the original after all.

Faction "Chaos God" 