Hellfire Basin
Hellfire Basin is located on the backside of Hellfire Citadel on Hellfire Peninsula. It is a wide, sloping area that descends from the three PvP-objective buildings at the top towards the citadel, where it swings around to the south. There can be found the ominous entrance to Magtheridon's Lair. The 
[Demoniac Scryer] needs to be placed here for 
[10-30G] The Demoniac Scryer.
Hellfire Basin digsite[]
Map
Hellfire Basin is an orc archaeology dig site.
