This quest was marked obsolete by Blizzard and cannot be obtained or completed.
Learn all that you can of the past, then speak with Anachronos at the Caverns of Time in Tanaris.
The War of the Shifting Sands
As you regain your composure and focus your gaze, you notice that something stirs within the crystal. Upon closer inspection, you realize that you are looking into the past... a memory... long forgotten.
After Staghelm's betrayal, I gathered the shattered pieces of the Scepter of the Shifting Sands and returned here. I had every intention of protecting the scepter from those that would seek to use it to cause harm to our world - thus was born the charge of the Dragonflights.
A scepter divided amongst the four mighty Aspects would prove to be nearly impossible to restore for those willfully seeking chaos... or so I thought. What a fool I was. Even now I am hunted by that cursed flight.