Luna Wolves (Sons of Horus) - Legion Fleet: The XVIth Legion's Great Crusade fleet was accorded to be among the greatest under any single commander's flag, with in excess of one hundred capital ships and perhaps three times that figure in smaller Cruisers and Escorts under Horus' direct command.Taking into account likely losses from the ground war that followed the virus-bombing of Isstvan III, and elements of the Sons of Horus Legion not in the Isstvan System at the time, it would follow that Horus began his war of betrayal with around 70,000-110,000 Space Marines of his own Legion at his disposal, with considerable evidence present in Imperial records that the latter figure is the more accurate.The following starships are known to have been a part of the Sons of Horus' large fleet:Vengeful Spirit (Gloriana-class Battleship) - The Vengeful Spirit was the infamous flagship of the XVIth Legion and the Warmaster Horus during the Great Crusade and the Horus Heresy. It was upon this vessel that the final battle of the Heresy between the Emperor of Mankind and Horus played out and where the Warmaster's life and soul was finally extinguished by the unmatched psychic power of the Emperor. The Sons of Horus were able to recover their fallen primarch's body before they fled the Sol System for the Eye of Terror and the Vengeful Spirit was taken by Horus' successor, Abaddon the Despoiler, as his own flagship. It still often serves in that function at the present.Planet Killer (Unique Battleship) - The Planet Killer is a massive Chaos starship that served as flagship of Abaddon the Despoiler during the Gothic War and the 13th Black Crusade. The vessel owes its power to its main weapon, the Armageddon Gun, which can destroy an entire planet.Chariot of the Gods (Battleship, Unknown Class)King Eater (Battle Barge, Unknown Class) - Flagship of First Captain Abaddon during the Manachean War.Blade of Damnation (Repulsive-class Grand Cruiser)Ikon (Eclipse-class Battlecruiser) - The Ikon was a figure of dread in the days of the early Horus Heresy-era as it acted as an outrider to Traitor forces within the Cyclops Cluster, enforcing Dark Compliances on worlds such as Gethsamaine and Taracanis and delivering the Warmaster's ultimatum to scores of other worlds. Most notoriously it was the Ikon's captain that was responsible for the anarchic developments on the word of Moab, which entered history as the Sorrow of Moab.Oblivion (Strike Cruiser, Unknown Class) - The Oblivion was severely damaged during Abaddon’s assault on Manachea Vysidae during the Manachean War. It is believed that the Oblivion was amongst the first vessels to be repaired at the recently conquered facilities of Port Maw.Bone Jackal (Unknown Class)Desolation (Unknown Class)Gore Prow (Unknown Class)Dawnstar (Strike Cruiser, Unknown Class) - Part of a triumvirate of vessels commissioned by Roboute Guilliman to the shipwrights of Armatura as a gift for his brother Horus, the Dawnstar and her sister-ships, the Spear Strike and the Wolf of Cthonia, were sleek and swift hunters. They were charged to hunt down the Iron Hands survivor-group known as the Ignarak. The Dawnstar would later be destroyed by the Oathbound, an Imperial Fists vessel, which fired her torpedoes and breached the Dawnstar's plasma reactors.Death's Child (Capital vessel, Unknown Class) - The Death's Child was an old and proud vessel, built in the famous ship-forges of Mars at the very beginning of the Great Crusade. This vessel's name was given to her by the Emperor himself. The Death's Child was also lost during the hunt for the Ignarak.Spear Strike (Strike Cruiser, Unknown Class) - Part of a triumvirate of vessels tasked to track the Iron Hands survivor-group known as the Ignarak, the Spear Strike would be the sole survivor of the trio of vessels. The Spear Strike avenged the Dawnstar's death, firing at the unshielded Oathbound, and igniting a macro-shell which caused a catastrophic chain-reaction that blasted the vessel apart.Wolf of Cthonia (Strike Cruiser, Unknown Cass) - Destroyed during the hunt for the Ignarak.