1. Praetor Nerat Kirine of the Ashen Claws - The Ashen Claws were originally the 18th Chapter of the Raven Guard Legion during the Unification Wars, Great Crusade and Horus Heresy eras of the late 30th and early 31st Millennia. Comprised of several thousand Astartes, near every one was a Terran-born Veteran of the old XIX Legion, before their reunification with their lost Primarch Corvus Corax upon the world of Deliverance during the Great Crusade. Considered a Renegade Blackshield force by the Imperium, the Ashen Claws believed themselves to be continuing the work of the Great Crusade, carving a swathe of blood and ash across the void in memory of a dream which had turned to nightmare with the Warmaster Horus' betrayal at Istvaan III. Flagship - Wicked Claw (Infernus-class Battleship)
2. Shade Lord Arthun Manx Chaptermaster of the Carcharodons - The Carcharodons have always been a fleet-based Chapter, following the far rarer Nomad-Predation pattern rather than the more common Crusading pattern adopted by countless other mobile Space Marine Chapters. Flagship - Nicor (Battle Barge)
3. Autek Mor, Chapter Master of the Red Talons - Fecker dropped a moon on the World Eaters nuff said.