Secrets of the Sargerei (Horde)

Objectives
Locate and stop the source of corruption underneath Auchindoun.
 * Enter the Breached Ossuary
 * Destroy west Fel Soul Drainer
 * Destroy east Fel Soul Drainer
 * Investigate the lower chamber
 * Destroy the Corrupted Soul Foci (3)
 * Defeat Gorefiend

Description
The Auchenai have been reporting for some time that something was... wrong... with Auchindoun. They were never able to find a reason. Suddenly the Sargerei attacked and blew open a hole into a subchamber. Corruption leaks from that hole, we need to stop it.

Completion
This is unfortunate. We cannot allow Gorefiend to aid Gul'dan's machinations. He must be slain once and for all.

Rewards
You will receive:
 * Baleful Treads

Gains

 * 18,840 XP
 * +1,000 rep with Vol'jin's Headhunters