liber mechanicum forces of the omnissiah army bookInside this 152 page hardback book, you'll find: Rules and unit profiles covering every unit, weapon, and piece of wargear available to the Taghmata Mechanicum, Titan Maniples, and Knight Houses in Warhammer: The Horus Heresy Warlord Traits, a unique Reaction, Cybertheurgy, and Orders of High Techno arcana for bringing the esoteric abilities of the Mechanicum to the tabletop Rules for fielding two Divisio Tactica: the Titan Legions and the Questoris