Hearthstone: Heroes of Warcraft - Knights of the Frozen Throne

An icy wind howls outside the inn's walls, but the chill you feel crawling up your spine has little to do with the bitter cold. No deck is safe from the Lich King's evil influence; even the most stalwart champions of the Light have been turned into wicked Death Knights. As the agents of the undead Scourge plague the land, it falls to you to gather your cards, face these vile abominations, and turn their dark powers against them. Do not fear power; fear those who wield it! - Death Knights Your heroes have fallen under the Lich Kings sway, losing their souls but gaining formidable powers. When played, Legendary new Hero cards transform your normal heroes into terrifying Death Knights! - The Battle for Icecrown Fight your way through Icecrown, take on the Scourges most terrifying leaders, and ultimately face off against the Lich King himself in a series of solo missions that will pose a significant challenge to even the most experienced Hearthstone players. The task before you is great, but so are your rewards! -- Free Death Knight Card for beating the Prologue Mission -- Free Solo Adventure! -- Defeat Bosses, Get Card Packs!