Inside this book, you'll find:
• Additional rules for using five factions in Boarding Actions: T'au Empire, Asuryani and Ynnari, Drukhari, Harlequins, and Adepta Sororitas
• Rules for playing Dark Depths games
• Rules for playing Multiplayer Missions for three-to-four players, including 12 new missions
You will need a copy of the Warhammer 40K: Core Book and Arks of Omen: Abaddon to use the contents of this book.
