The elite terminator corps (1st coy.) of the Victrix Astartes, the Green Knights bore many similarities in terms of skills and equipment to the Grey Knights. Although not officially attached, they were the preffered companions of Inquisitor Lannes during the events leading up to the Invasion of Hibernia. The 1st Coy. was completely wiped out during the assasination of Lannes at the Battle of Fladgate City, an event steeped in controversy. Popular consipiracy claims that a Chaos infiltrator within the ranks of the Victrix Astartes played a direct role in the fall of the 1st Coy.