|Race||Earth elemental (Elemental)|
|Location||Pale Roost, Deepholm|
Opalescent Guardians are a type of earth elemental found within the Pale Roost of Deepholm. As part of the quest, a group of them spawn and have to be escorted by the players to the outskirts of Therazane's Throne.
- Patch 4.0.3a (2010-11-23): Added