Everbloom - Nature's vengeance, they want to purge Faerun and start a new.
Neo Faerun Order - Technology enthusiasts and heralds of progress.
Epsilon - Old Faerûn rebels, they want to return the world to the way it was before the Cataclysm.
Lolth's Dominion - The Underdark risen. Drow, demons, devils and their slaves.
Thay - The undead nation is spreading its bony grasp.
Unaligned - the unaligned do not belong to any faction, they are often considered rogues and bandits.