The Exarch Infinitum is an ancient ship, constructed in the early years of the Imperium. It’s halls and circuitry are of archeotech that cannot be replicated by the current technology, making repairs difficult. These systems power the even more ancient and highly sought after Teleportarium.
When presented with his unwanted Warrant, Adruesus Kahlmor’s father used every speck of the influence and weight he would soon be forced to leave behind to secure this vessel as ‘gift from the God Emperor’ to see him on his way.
It was destroyed in a conflict with a Grand Cruiser class ship near Mining Facility 14718329.