warhammer 40 000 roleplay wrath glory church of steel transportskadetVehicular mayhem in the 41st Millennium 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