While the Imperium looks elsewhere, the Iron Warriors strike seeking to seize the war-torn Cadian Gate and crush the last Imperial holdouts. For Perturabo, control of this region is key to his grand design.
This Warhammer 40,000 expansion plunges you into the conflict with rich lore, new Detachments for multiple factions, and full Apocalypse battle rules letting you unleash massive armies and the deadliest weapons in the 41st Millennium.