The Keepers of the Veil is an order of holy knights dedicated to the destruction of undead, specifically free-willed spirits that should have remained on their own side of the great veil of death. Occasionally they ally with a smaller group called the Knights of the Pale.
The Keepers of the Veil work from a fortress, the Siege Tower, on the edge of the Necropolis. They strive to eradicate the curse of the undead from the world forever. Their co-leaders are Sir Beck Von Tibbitz and a Lothianite priestess named Phadian Gess.