Known as the "King-Killer," and the "Hydra's Headsman," Autilon Skorr was a Consul-Delegatus of the Alpha Legion during the 30th and early 31st Millennia, and was listed on the roll of honour of the Great Crusade's Council of War no less than seven times before the outbreak of the Horus Heresy, for he was frequently dispatched by his Legion's high command to demand Compliance of newly discovered worlds in the name of the Imperium.
After the outbreak of the Heresy, he furthered the Warmaster's campaign of "Dark Compliance" by many bloody handed deeds. At Epsilon-Stranivar IX, the Shattered Legions would be all that stood between Skorr and greater victories.