Since that first dark conflict on Armageddon the Slaughterer Daemon Engine, appearing in several now recognised variants, has been encountered once more in ever increasing numbers, particularly in the hands of the World Eaters and their fractious successors. One of the latest sightings, during the Siege of Vraks, saw the deployment of the so-called Blood Slaughterer, a scuttling multi-legged walker variant adorned with a profusion of barbs, cutting instruments, and ripping Chain Weapons. The Blood Slaughterer was perhaps the second-most numerous form of Daemon Engine encountered during the entire conflict, only after the much more common Defiler. During the conflict the Blood Slaughterer was unleashed on the battlefield as an extremely effective shock assault unit.