If you guys don't mind a pure fluffnut, with no models to his name, to join the lot of you, I'd like to introduce my Khornate Warband, the Eyes of Tivan, hailing from the former World Eaters Legion.
The Eyes of Tivan have had their flesh slaved to the wills of blood gods who thirst most of all for the blood of brothers. They are led by the hulking Chaos Lord Brute Tyrke, bonded to Tivan himself. Though resistant to the corruption willingly embraced by their former brothers, they have nonetheless fallen just as far. As the weight of eons presses upon them, the division between servant and god blurs. They hound the very halls of Khorne's fortress, ensuring only the strong can rise to his court, and their black eyes see all.
At the moment, this warband is just an Index Traitoris article. At some point, I intend to approach the warband's 30k origins in the style of Forge World's Horus Heresy releases. What they have become by the 41st Millennium is, in truth, a warband of mini-Khârn the Betrayers. A host that begins its road to damnation by determining that the only path to freedom, the true freedom of death and release, is to vanquish the very deity that has chained them and their former brothers, all the while never knowing that their patron uses them as a weapon to vanquish rivals to its position in that great god's court, and inevitably, no longer caring.
But once, they were the Hounds of War, loyal to the Emperor of Man. Once, they cursed the name of their broken father, as he stripped them of the brotherhood they clung to so dearly and replaced it with a madness that could never be overcome. Once, the bonds of brotherhood were paramount. Now, they are shackles, chains cast upon them by the breaker of chains. Now, they only wish for the oblivion promised to them by the lie that was the Imperial Truth.
And a Blood God smiles, for it cares only that blood flows.