Horus Heresy: Journal Tactica: Zone Mortalis (Pre-order Now, Available 7/11/2026)

This 48-page softcover supplement contains:
– Zone Mortalis Battlefields: Rules for the battlefields and terrain that characterise the Zone Mortalis, including Corridors and Chambers, Doorways, and Confined Spaces.
– Zone Mortalis Rules: Core rules and special rules needed to play games in these claustrophobic environments, plus rules for Zone Mortalis Reserves, Advanced Reactions, and Cogitator Terminals.
– Clearance Protocol Mission Pack: Rules for playing six new missions along with new Primary and Secondary Objectives, Primary Detachments, and maps.
– Additional Profiles: 5 new profiles that excel in enclosed environments. Veteran Breacher Squads and Veteran Despoiler Squads for the Legiones Astartes army list, Veletaris Raider Sections and Auxilia Combat Technician Sections for the Solar Auxilia, and the Castellax Infernus Maniple for the Mechanicum.

You will need a copy of the Warhammer: The Horus Heresy – Age of Darkness Rulebook, Liber Mechanicus, Liber Astartes, Liber Hereticus and Liber Auxilia, all available separately, to make full use of this gaming supplement.