Contained within this book you will find a comprehensive history of the Second Battle for Nyrcon City and the origin of the wars that would engulf the Garmon Cluster, detailing the Loyalist and Traitor forces that took part in that terrible conflict. As well as this complete narrative, this book includes new Formations and Detachments for both the Legiones Astartes and Solar Auxilia army lists.

You will also find a full campaign system for linking Legions Imperialis battles together, including rules for using maps to simulate large scale conflict on the worlds of the Imperium, and to fight the battle for Nyrcon City. Plus, full rules are included for fighting Legions Imperialis battles that feature entire armies of Titans and Knights set against each other.

In order to use the content of this book, you will require a copy of the Warhammer: The Horus Heresy – Legions Imperialis Rulebook, available separately.