[X] Astra Militarum The endless Imperial Guard, the masses that hold the line in the face of unspeakable horrors. Drawn from innumerable worlds from countless backgrounds, they are the common soldiers with whose blood the Imperium is watered everyday. They are the hammer and the harbinger, unafraid of whatever sacrifice is needed to buy time.
[X] Adeptus Mechanicus The legions of tech-priests from Mars that care for the Imperium's machines, an empire unto themselves. They are the worshippers of the Omnissiah that claim dominion over technology, the caretakers of ancient wonders whose purpose has been long forgotten. Their pursuit of knowledge is one filled with holy enlightenment mixed with fatal adventurism.
[X] Adeptus Astartes The superhuman Space Marines, among the mightiest defenders of the Imperium. Once they were the promise of the final warriors humanity would ever need to see peace. But now they are the bare minimum that is holding the Imperium together, keeping traitors and xenos at bay even as they fall.