2 originally unplayable factions are now playable (in some scenarios ) - Worm Cult (The Undead) and Daedric Realms. The Reachmen are always a starting faction, while the Maormer/Akaviri may later invade 4 New unplayable factions - Clans of The Reach (horde faction), Akaviri Invaders, Maormer Invaders and Dungeon faction. 5 new fully playable factions - Kingdom of Evermore, Kingdom of Sharnhelm, Hold of Haafingar, Kingdom of Cyrodiil, Council of Thalmor