This quest is made after the conclusion of the 10 Hour War of the Gates of Ahn'Qiraj to players who have [The Scepter of the Shifting Sands] in their possession, whether or not they banged the gong.
Greetings, champion. I am Jonathan, keeper of the sacred gong and eternal watcher of the Bronze Flight.
I have been empowered by the Timeless One himself to grant you an item of your choosing from his timeless treasure trove. May it aid you in your battles against C'Thun.
This is part of the conclusion to [The Scepter of the Shifting Sands] quest chain:
-  The Might of Kalimdor
-  Bang a Gong! (gate opening +10 hours)
-  Treasure of the Timeless One (after 10 hours)
- Patch 4.0.3a (2010-11-23): The quest chain is no longer available due to a complete overhaul of all Azeroth quests for the Shattering.
Everyone who made it to the final step was awarded with Veteran of the Shifting Sands.