Alliance Invisible Ramparts
Carry charged resonance crystals to the primary, secondary, and tertiary pylons.
Description
Exarch Akama is too cautious, but we shouldn't ignore a threat from the Shadowmoon clan. It is good you are here!
Since we arrived on Draenor I have dedicated myself to recreating the technology we left behind. This large structure here is a defense ward. It should counter a Shadowmoon advance - provided we power it up.
I have prepared resonance crystals at my workshop to the south. Carry one crystal at a time to the three pylons that surround the ward, then activate the control panel nearby!
Invisible Ramparts https://www.youtube.com/watch?v=xLh4t3JS3jM
The charged crystals are outside nearby buildings where you picked up the quest. Interact with one and simply get close to a pylon - no need to click to use the crystal. Do this two more times, and the quest is ready to be turned in to Exarch Hataaru.