Council of Mages
The Council of Mages broke away from Lord British after the creation of Trammel. They thought that Trammel should not have been created, and that Felucca was still worth fighting for. There were also various disputes involving a secret meeting between Nystul, Lord British's court mage, and the Time Lord.
Their base is the Magincian Parliament Building, located in the City of Magincia.
Their Faction color is a distinctive shade of blue(their war horses and Faction Robes are that color) and their Faction monster is the wisp.