THH: AGE OF DARKNESS RULEBOOK (ENGLISH)

The English-language Warhammer: The Horus Heresy – Age of Darkness Rulebook is the 2025, third-edition core rulebook. This 352-page hardback combines the setting's background with the rules for battles between Loyalist and Traitor forces.

• Core and advanced rules, including reactions, tactical statuses, vehicles and psychic abilities.
• Army-building guidance and a core mission pack.
• Special rules, psychic disciplines, artwork and miniature photography.

Miniatures and army supplements are sold separately.