World Trigger
This NPC can be found in
Throne of the Tides (50), Icecrown Citadel (25), Azjol-Nerub (23), Black Temple (12), Zul'Aman (11), Isle of Conquest (11), Howling Fjord (10), Onyxia's Lair (10), Magisters' Terrace (7), Ulduar (7), Sunwell Plateau (7), The Stonecore (6), Icecrown (6), Halls of Stone (5), Shadowmoon Valley (4), Drak'Tharon Keep (4), Utgarde Pinnacle (3), Gilneas City, Hellfire Ramparts, Utgarde Keep, The Nexus, Trial of the Champion, The Eye, Halls of Reflection, UNKNOWN.