A Strange Device (Horde)

Objectives
Deliver Goramosh's Strange Device to the Image of Archmage Aethas Sunreaver at Agmar's Hammer.
 * Goramosh's Strange Device (Alliance) (provided)

Description
Picking up this strange device, you are certain that it is magical in nature. Unfortunately, it doesn't seem to connote any other kind of use.

Perhaps the archmage back at Agmar's Hammer to the northeast of the Moonrest Gardens would be able to tell what it's used for?

Progress
What do you have there?

Completion
, if I'm not mistaken, you've uncovered the key to allow us to discern exactly what the mage hunter forces are up to!