The great elven nation of Ios is no more—may the Eldritch Lords of the Kingdom of Eternal Dusk reign forever. Their sordid history has led them to the brink: soulless, cursed by vampiric thirst, damned by their dark past. And yet House Kallyss, a key political player in the courts of Dusk, have pledged themselves to the defence of Immoren and the Iron Kingdoms in order to atone for the faults of their forebears. Will they succeed as unlikely allies of the human nations of Immoren?

House Kallyss is the first army available to play as Dusk, a faction of undead, vampiric elves. They are slippery on the field, with stealthy units that are hard to pin down. This makes them great at advancing to the front lines quickly where they can field some of the hardest hitting melee models in the game.