It's What's Inside That Counts

Objectives
Obtain the Obsidian Power Core and the Titan Power Core.
 * Obsidian Power Core
 * Titan Power Core

Description
The Makers built two Ancient Stone Keepers to help protect Uldaman from would-be invaders and to oversee daily operations while Ironaya and Archaedas slumber. One is still fully operational in Temple Hall, but the one in Echomok Cavern has been corrupted by something.

I fear that one of the Old Gods is responsible for this, and you're going to help me see if that's the case! Topple both of the guardians and bring me their power cores. They'll tell us all we need to know.

Rewards
You will receive:

Progress
Where are the cores, lad? By Muradin's Beard, where are the bloody cores?



Sorry about that. Have you been able to obtain the cores?

Completion
This is incredible,. The power coursing through each core...the contrasting powers so close together!

I'll take this to the proper dwarves right away. These cores are extremely important!