The Slayer is a swift, hulking beast of bone and black iron that relishes murdering anything in its path. The helljack known as Erebus, built upon a Slayer chassis, serves Lord Exhumator Scaverous, stalking across the battlefield with predatory intent as it gathers souls for its master. The spectral effluvium from wailing spirits envelop the machine, repelling any who try to strike it down.