The Oc's of Firebrand and Ink Rose are used with permission.

It is the eve of the Fifth Millennium, and Equestria is at war. The hellish and demonic forces of Chaos once again beat at the door of Equestria, the Seventh Great Daemon Incursion is upon them. To answer this threat, all of the Imperium of Equestria must fight. The Raritas Generositas regiment, the regiment of Imperial Guard dedicated to Her Eternal Ladyship, Matriarch Rarity, is called into action from their home in Manehattan. But even as the Raritas Generositas regiment fights the enemy from without, those from within would sell their souls and damn their fellows for their own greed and heretical ambition.

A crossover with Warhammer 40K