Higi's World Trigger
This NPC can be found in
Shadowgore Citadel (4), Broken Shore (2), Tol Barad (2), Suramar (2), The Violet Hold (2), Tirisfal Glades (2), Kun-Lai Summit (2), Stormheim (2), Niskara, Skyhold, Deepholm, Dreadscar Rift, Highmountain.