The Age of Sigmar began with the thunderous arrival of the Stormcast Eternals, borne upon the heavenly storm of the God-King Sigmar. Great heroes, snatched up at the moment of death and magically reforged, the sought vengeance on the followers of darkness, and the re-taking of the realms from Chaos. Yet in Shyish, the Realm of Death, the dark sorcery of Nagash, Supreme Lord of the Undead aims to transform the Mortal Realms into an ordered empire of mindless thralls. This is a new epoch, a time of mighty battles and unending war. This is the Age of Sigmar!