- Main article: Creatures (Online)
Anchor Guardian is a harvester formerly found The Wailing Prison during the opening quest, "Soul Shriven in Coldharbour." It was summoned by the projection of Molag Bal. The anchor guardian served as the boss of the quest, and was not a very difficult enemy to defeat.
- The anchor guardian no longer exists in-game. It was replaced with the Child of Bones in either Update 1 or Update 2.