#38 - March 9, 2017, 5:07 p.m.
Thanks for the feedback, everyone! The original currency requirement for Nethershards in this quest was temporary until final Nethershard costs and drop rates were determined. The current requirement for this quest is 2500 Nethershards. Also, *spoiler* Khadgar realizes that he was a bit overzealous and at the conclusion of the quest determines he only needs 1. So the player is left with the remaining 2499 to use as they please.
Additionally, some folks are worried that the Legionfall Campaign is going to stop them from flying. It's not! The campaign is not a requirement to unlock flying in 7.2. One of the early versions of the achievement had that as a requirement, but it has since been removed.