Legio Vulcanum I - Notable Titans: Herald's Wrath (Warlord-class Titan) - The Herald's Wrath was a Warlord Titan that took part in the Battle of Molech but was destroyed by the valiant Loyalist defenders. This caused the Vengeance's Messenger, its paired Titan, to act erratically and engage in increasingly reckless manoeuvres, which led to its eventual destruction. This was due to the fact that the Princeps of both Titans were grown from a single clone batch, and the death of one of the clone brothers was keenly felt by the other.Vengeance's Messenger (Warlord-class Titan) - Warlord Titans of the Legio Vulcanum, such as Vengeance's Messenger, were often crewed by Princeps that reflected the nature of the Titan Legion themselves. Crewed by one half of a cloned pair, Vengeance's Messenger suffered catastrophic damage during the invasion of Molech after engaging in a series of increasingly reckless manoeuvres. Such illogical tactics were fuelled by the demise of its paired Titan, Herald of Wrath, both Princeps having been grown in a single clone batch.Encroaching Fury (Reaver-class Titan) - The Legio Vulcanum Reaver Titan, Encroaching Fury, carried a common configuration of the Legion seen during the latter years of the Horus Heresy. Competition between the Dark Fire and the Lords of Ruin grew fiercer as the war progressed. With Princeps from both Titan Legions fighting over every kill, the use of devastating close combat weapons became favoured to ensure the most valuable trophies could be claimed for all to see. These contests saw marked increase in god-engine loss, leaving only the hardiest and most skilled crews standing.Nightmaw (Reaver-class Titan) – The Nightmaw deployed as part of the Traitor Titan forces on Vraks during the Siege of Vraks, and was part of a Titan maniple that fought in the Battle of Shatter Ridge. It may have been one of the Traitor Reaver Titans reported destroyed during the battle.World Burner (Reaver-class Titan) - The World Burner deployed as part of the Traitor Titan forces on Vraks during the Siege of Vraks, and was part of a Titan maniple that fought in the Battle of Shatter Ridge. It may have been one of the Traitor Reaver Titans reported destroyed during the battle.Carnophage (Warhound-class Titan) – Carnophage deployed as part of the Traitor Titan forces on Vraks during the Siege of Vraks, and was part of a Titan maniple that fought in the Battle of Shatter Ridge. It may have been one of the Traitor Warhound Titans reported destroyed during the battle.Skathraus (Warhound-class Titan) – Skathraus deployed as part of the Traitor Titan forces on Vraks during the Siege of Vraks, and was part of a Titan maniple that fought in the Battle of Shatter Ridge. It may have been one of the Traitor Warhound Titans reported destroyed during the battle.Venataris Mori (Warhound-class Titan) - Perhaps the most infamous of the Dark Fire's Titans is the war engine identified by the Imperial Logos Tactica as the ancient and thrice-cursed machine named the Venataris Mori, a corrupted Warhound-class Titan of the Mars Pattern. The Venataris Mori's history is known to date back to long before the Horus Heresy and it was said to have accompanied the Night Lords Legion on their infamous xenocidal purge of the Shi'hu'gal Dominion; a campaign of such fury and viciousness it remains a legend of the Great Crusade, even after the Warmaster Horus' betrayal of the Emperor.Woe of Malcus (Warhound-class Titan) – A Warhound-class Titan deployed as part of the Traitor Titan forces on Vraks during the Siege of Vraks, and was part of a Titan maniple that fought in the Battle of Shatter Ridge. It may have been one of the Traitor Warhound Titans reported destroyed during the battle.