Portal Overload

Objectives
Slay Debilitated Apexar, Debilitated Aetheron, and Debilitated Edemantus.
 * slain
 * slain
 * slain

Description
I used to be the caretaker of the Earthen Ring's portals here. But while we were away helping to save Deepholm, the Twilight's Hammer moved in and corrupted the area.

They're using powerful ascendants to guard our portals. That's where they've made a critical error.

I want you to go to the portals and use the controllers to overload them. This will unleash all of the portal's energy, debilitating the ascendant. Slay it.

Rewards
You will also receive: (or  at max level)

Progress
We need those portals shutdown and their ascendant guardians slain,.

Completion
The last portal is deep within the mine here, but we'll deal with that in a bit.