Imperial Forces

Inquisitor Dremman Gorgo, a radical from the Ordo Hereticus

Inquisitor Gorgo recently answered a call for aid from the shrine world of Jupiter Dolchenus, and upon his arrival found the Kahlenite Chain on the brink of falling to Chaos. He sent a high-priority message coded in Astartes battles-cant requesting aid, which was answered by the Lucem Ferre Crusade Fleet.

Inquisitor Gorgo may have brought a powerful Chaos artifact with him, which can perhaps be modelled in-game as a relic, and which the Red Corsairs badly want for their ritual on Entevar.

Inquisitor Gorgo is in command of all the Imperium forces left in the Kahlenite Chain, and has requested reinforcements from any nearby systems....but this is the age of the Imperium Nihilus, and there are crises everywhere, so Gorgo feels lucky that Black Templars are coming to his aid.