Unveil the mysteries of the Machine Spirit and unleash the massive power of machines of war with Church of Steel, a comprehensive guide to vehicles in Warhammer 40,000: Wrath & Glory. Church of Steel contains rules for more than 80 vehicles from the diverse Factions of the 41st Millennium, and narrative-focused rules for running them in your games. Take to the Mechanicus workshop to customise your engines of destruction with a panoply of weapons and upgrades, including examinations of Machine Spirits that reside within vehicles of the Imperium. Build a unique history for your venerable vehicle and travel the harsh wastes of the Gilead System with story building travel rules.