Sablous

Sablous is the most powerful of the Old Gods, and has been speculated to be the force also known as "the Dark God", even tough this is uncertain, he may also be Yggdras (or part of it), mentioned vaguely as head of the Old Gods by Zeradias Voidhearth.

History and Lore
Sablous was the leader of the five Old Gods when the parasitic creatures first began using Azeroth. He was also the last to fall when the Titans finally managed to bind them into the depths of Azeroth, and end their reign of chaos.

As the leader of the Old Gods, he also was the most well bound, but the binds slowly began to fall a part when his weaker brethren first came out of their binds. Not much known of Sablous, he is a secretive creature of incredible corruptive power.

The Forces of Sablous
There is one rumored Lieutenant of Sablous, and he is vaguely known as "the Necromancer". There is no real information known about "the Necromancer", not even his name. All is known is that where he goes, both undead and husk-like creatures follow. The Necromancer's "followers" are also very similar to the Cavadts of Sablous' forces, thus implying some sort of relation.

The Army of Sablous
Sablous' forces are apparently, entirely made up of Cavadts, which are sentient creatures corrupted by Sablous. These creatures have no sign of being Cavadts, they are simply husks, completely controlled by the will of Sablous. They make up a sort of cult to Sablous, and have been known to infiltrate almost every sentient society, even the Silver Hand. Other then these infiltrating creatures, there are no known soldiers of Sablous. Even the main infantry is made up of Cavadts.