This book is an essential guide for anyone who wants to command a Loyalist Legiones Astartes force in Warhammer: The Horus Heresy. It contains all of the rules you need to field every unit and formation available to Loyalist forces, from core units and weapons shared by every Space Marine Legion to specialist rules for each of the Loyalist Legions – including Rites of War, unique wargear, signature units, and their legendary Primarchs.

Inside this 344-page hardback book, you'll find:

– Rules and unit profiles covering every unit, weapon, and piece of wargear available to the Loyalist Legiones Astartes in Warhammer: The Horus Heresy
– Legion-specific special rules, Warlord Traits, Reactions, Rites of War, wargear, unit profiles, and unique characters for each of the Loyalist Legions: the Dark Angels, White Scars, Space Wolves, Imperial Fists, Blood Angels, Iron Hands, Ultramarines, Salamanders, and Raven Guard
– Profiles for each of the Loyalist Primarchs: Lion El’Johnson, Jaghatai Khan, Leman Russ, Rogal Dorn, Sanguinius, Ferrus Manus, Roboute Guilliman, Vulkan, and Corvus Corax
– A visual showcase for each Loyalist Legion, containing heraldry markings, colour schemes for infantry and vehicles, and a small gallery of stunning miniatures photography

In order to use the contents of this book, you will require a copy of the Warhammer: The Horus Heresy – Age of Darkness Rulebook.