|img src: akellabaron - Wowhead|
If I was asked what item I have in Draenor that I could not live without, I'd have an immediate, easy answer: Aviana's Feather. I consider myself lucky having stumbled upon the item within the first couple of weeks after setting foot on Draenor.
Not to mention, it can also ease your treasure-seeking expeditions by granting access to up-and-out-of-the-way places one would normally have to work hard to reach.
Acquiring the item is quite simple, as it only requires a couple steps and some daily quest diligence. First, you need to build the Inn/Tavern for your garrison. Level 1 is fine. Once the building is complete, a handful of quest-givers appear daily, offering a variety of tasks to complete in Draenor dungeons. The NPC you're looking for is Skylord Omnuron. When he appears, he'll offer Aviana's Request, which sends players into Heroic Skyreach to kill the final boss and collect its plumage. Once done, all that's standing between you and your very own Aviana's Feather is a hearth to the garrison.
Congrats! It may not quite be flying, but at minimum, it's falling in style.