Jubahl Corpseseeker

From WoWWiki

Jubahl Corpseseeker is a level 60 human warlock located in the Forlorn Cavern in the dwarf city of Ironforge. He used to be a demon trainer before patch 3.0.2.

Despite being an Alliance human, his faction is Gnomeregan Exiles instead of Stormwind.

See List of Ironforge NPCs.