Lord Crull was a psychopathic Chaos Warlord who led the Blood Legion of Khorne, a World Eaters warband on Lorn V. Crull and the Ork Warboss Gorgutz struck an uneasy alliance after Crull discovered a fallen Imperator Class Titan on the planet, which he attempted to claim for himself. However after trying to double-cross Gorgutz he was defeated and killed by the Warboss and his head mounted on his 'pointy stick'. Crull's skull was later recovered by Eliphas to obtain Khorne's favour in ascending to daemonhood.