Love it or hate it, The Undercity was the perfect combination of undead, Tim Burton, and Nickelodean slime. Here's to hoping the Forsaken get a new hub in the future that continues
Jonathan Chambers - Wowpedia - Your wiki guide to the World of Warcraft
Undercity | Greenlee
Orgrimmar - Zone - Classic World of Warcraft
Stone Guard Nargol - NPC - World of Warcraft
Are there portals in the Undercity in WoW? - Quora
Jonathan Chambers - NPC - Classic World of Warcraft
A detailed map of Orgrimmar vendors and trainers
Deadskully's WoW Adventures: Abatai and the Outlands