The essential guide for anyone looking to command Mechanicum armies in Warhammer: The Horus Heresy.

This book is in English.

Book contents:

• Rules and unit profiles covering all squads, weapons, and wargear available to the Taghmata Mechanicum, Titan Maniple, and Knight Houses in Warhammer: The Horus Heresy
• Warlord Traits, a unique reaction, Cybertheurgy, and Orders of High Techno-Arcana detailing the esoteric abilities of the Mechanicum
• Rules for fielding two Divisio Tactica: Titan Legions and Questoris Households
• Profiles for three unique characters – Calleb Decima Invictus for the Loyalists, and Archmagos Draykavac and Archmagos Anacharis Scoria for the Traitors
• A showcase of Mechanicum units featuring heraldry, iconography, infantry and vehicle colour schemes, and a gallery of stunning photography