Warhammer 40,000

The Horus Heresy is over. The traitorous Warmaster is dead, his allies defeated, and the Sons of Horus are a dying Legion, fled now to the furthest reaches of the galaxy... and beyond. First Captain Ezekyle Abaddon, always among the most devoted and bellicose of his brethren, is now set adrift – who will rise to claim the title of Warmaster? Who will lead them in their long war for vengeance? And will that hallowed champion of the Ruinous Powers be able to reunite the old XVIth before they embrace extinction?