In this 128-page hardback book, you'll find:

• The ongoing narrative of Warhammer 40,000, with galaxy-shaking implications for the Imperium as the Lion and his sons battle to foil Vashtorr's designs
• An inspiring showcase of photography and battle scenes, featuring the armies fighting on the planet of Wyrmwood
• Additional rules for using four factions in Boarding Actions – Leagues of Votann, Thousand Sons, Adeptus Custodes, and Agents of the Imperium
• Rules for playing dramatic Dread Encounters that reshape the very battlefield and recreate climatic moments from the Arks of Omen saga
• Rules for explosive Breaching Operation missions that use Killzone: Soulshackle terrain components, as your forces blast through walls and jam hatchways
• Datasheets for Lion El’Jonson, Commander Dante, Navis Imperialis units, and Adeptus Arbites squads

With this book, you will also receive a code to unlock Arks of Omen: The Lion content in Warhammer 40,000: The App.

You will need a copy of the Warhammer 40,000 Core Rules and Arks of Omen: Abaddon to use the contents of this book.