Zombie

Zombie is a colloquial term used to describe as many as 300 different species of resurrected humans, some have sub species names such as the 'Zeran'.

History
Zombie's were originally used by the Humans at a late stage in the war, when the gods were unable to aid them any longer. They were used because of their superior prowess, and because this meant that an entire human batallion could be used more than once. They were only used for a short period of time, after the Zombie's realised that they were not fully accepted by human society, and when the war would be won, they would have been the next target of humanity.

The Zombie's turned on humanity and formed their own faction, joined with the demons, they then fought on against the humans, and began to raise every human from the dead to have them join them, and fight on against humanity. Humanity eventually found a way to prevent themselves from being raised as Zombie's, and so the Zombie's numbers dwindled to such that all of them had been eliminated.

Millions of years later, after the war for existence had been won by humanity, a young boy in a small village in the dimension of Varazia, searched for a way to become immortal, in his quest he accidentally recreated the Zombie race. The boy himself died during this resurrection, but these new Zombie's were different from the originals, and able to reproduce in many different ways, into hundreds of different species. Each species having a different name and different special skills.

Urban Legend / Myth
Contrary to popular myths, Zombie's do not feed on human brains, most species typically are more inteligent than they are depicted in popular fiction, and media. And so they consider it to be as disgusting a fact as most humans do, there are however some far more dimmer species, and these are usually depicted as the minions or footsoldiers of other individuals.

Zombie's are resurrected in the appearance of when they die, from then on the Zombie's slowly begin to decay, and rot away, a process that after millions of years leaves not but a animated skeleton. Zombie's are adept at blending into their environments, which enables them to prey on those whom they desire, this however becomes far more difficult as they decay more and more, over time.

Zeran
The Zeran are a highly intelligent and physically powerful race. They are incredibly rare to find and even harder to create, as the human being resurrected needs to be one of incredible strength and intellect to maintain these traits when resurrected.