Pandemonius - a 66 elite Demon, is the first boss in the Auchindoun instance called Mana Tombs. This article will discuss how to defeat this Demon. Auchindoun is located in the middle of the Bone Wastes, which is just south east of Shattrath city. You will need to travel East out of Shattrath city and then turn right - or head south, at the first road. Keep following that road until you enter The Bone Wastes. Travel to the middle of the Bone Wastes and you will find a large, dilapidated stone structure. Auchindoun is located inside these ruins. You will need to work your way through a series of stone corridors before you reach the Summoning Stone for the Auchindoun instances. The Summoning Stone serves the following instances: Mana Tombs, Sethekk Halls, Shadow Labyrinth, and Auchenai Crypts. Mana Tombs can be found by heading directly north from the Summoning Stone.

When you get near the Mana Tombs entrance, you will see many Consortium NPCs where you can acquire several different quests.
Void Blast - He will cast a series of five shadow-damage blasts that will also produce a knock-back effect. The party leader should immediately tell everyone to stop all DPS when Pandemonius uses Dark Shell. This includes your tank. Spells will be reflected during this time, and melee attackers will take about 1,000 points of damage for every successful hit on Pandemonius. Any damage-over-time-spells (DOTS) cast prior to his casting of Dark Shell will continue to damage him. Near the stone tablet is a mound of dirt that is piled-up against a wall. This mound is one of two spots for tanking the boss. The other position is against the large stone table. Your tank should fight Pandemonius either on top of the mound or with his/her back against the tablet. Melee should position themselves behind the boss throughout this fight and be prepared to move away (if necessary) when he casts Void Blast.