Tirisgarde

The Tirisgarde is the elite mage-guard of Dalaran, an organization called upon in the past by the Council of Tirisfal to do battle in the absence of the Guardian. First created to hunt down Aegwynn after she went rogue, the foundation of the Tirisgarde's strength lies in the ancient artifacts wielded by its champions, rather than empowering them directly like the Guardian was. They fight the Burning Legion alongside the other class orders during the demons' third invasion, and their order hall is the Hall of the Guardian.