Liber Questoris – Knights and Titans Army Book (English)

This 128-page hardcover book is a must-have for players looking to command the war machines of the Legio Titanicus or the Questoris Households in Warhammer: The Horus Heresy. It contains all the essential rules to field Titans and Knights in your armies, including army composition guidelines, unit profiles, weapon options, and the unique mechanics that make these behemoths a formidable presence on the battlefield. Whether you favor the devastating firepower of a Warlord Titan or the agile strike potential of a Knight, this book offers everything needed to bring them to life in your games.

The book also features special rules for Titan-specific missions known as Engine Destruction, designed to create epic showdowns between these mechanical monstrosities. A rich visual section showcases heraldry, color schemes, and an inspiring gallery of painted models. To fully utilize this expansion, you will need a copy of the Warhammer: The Horus Heresy – Age of Darkness Rulebook, sold separately.