Cult of the Chosen Sons
The Cult of the Chosen Sons is a Genestealer Cult that has infested the Imperium fringe world Vigilius. The creation of the Great Rift caused hordes of Orks to appear near Vigilius and the Xenos invaded the world. While they were heavily outnumbered, the Cult defeated the Orks and were later praised for their victory by the Imperium. Unaware of their true nature, the Imperium has assumed the Chosen Sons are merely an army of armed civilians and the Cult's miraculous efforts against the invading Orks has been written about in the Astra Militarum's Regimental Standard newsletter. Some Regiments have even been allowed to celebrate the Cult's victory by shaving their heads, in order to mimic the appearance of the Chosen Sons.