War For The Enduring Spirit

The War for the Enduring Spirit was a campaign carried out by the Heirs of Lupercal Chaos Warband against a large warband of the Iron Warriors Traitor Legion, in which they fought a decade-long campaign until they were able to claim their prize - a battle-barge, in which they took as their own flagship, renaming it the Enduring Spirit.

History
Following the War of Shame, the Heirs were left with depleted numbers, and their fleet still had no flagship. Deciding to correct this, Khagor and the warband traveled to a nearby stronghold of the Sons of Horus Traitor Legion, only to find Iron Warriors besieging it. Determined even more when they realized a fully functional battle barge was in the docks of the fortress, the Heirs began a decade long conflict, starting first with the inception of their cultist followers, the Hand of the Rusted Blade. Using this new Cultist force as meat shields and its psykers as a means for ritual teleportation. 300,000 Cultists sacrifice themselves to bring forth a Greater Daemon. Battle rages on for an approximate five years after the summoning, but the Iron Warriors are routed, and the Enduring Spirit, the flagship, is claimed and named.