The Imperial Fists have defended the Imperium since the days of the Great Crusade. They stood with the Emperor at the Siege of Terra, and remain the foremost guardians of Terra itself. With it, you Read about the company's ultimate triumph over one of the Chapter's greatest enemies under the command of the famed Captain Lysander, and play a series of missions to recreate these events. Turn your collection of Space Marines into the Sentinels of Terra with new rules to reflect their favoured tactics, as well as unique relics and Warlord Traits.