Arvann Stern

Brother-Captain Arvann Stern is an elite Daemonhunter and one of the longest-serving and most highly decorated Brother-Captains of the elite Grey Knights Space Marine Chapter. Even from his earliest years as a Grey Knight, he was thought to be firmly on the path of becoming one of the Chapter's Grand Masters, but instead his life undertook an altogether different course. Throughout his nearly four centuries of service he has been confronted by his mortal enemy, the Tzeentch Lord of Change known as M'Kachen. The Greater Daemon has continued to interfere with the Brother-Captain's fate almost constantly - for every act of heroism or bravery performed in battle by the valiant Brother-Captain, some inexplicable misfortune befalls him also.