Barthamus

Barthamus is a quest giver located in the Lower City in the Shattrath City. He is a nether dragon disguising himself as a high elf, and claims he was the first nether dragon born.

Quests

 * Lord Illidan Stormrage (quest) which allows you to receive a Nether drake mount.

He stands in the northern end of Lower City near a group of different colored nether drakes. These drakes will all have quests after completing "Lord Illidan Stormrage," but the player can only pick one to get a mount from.

The mounts that you do not choose can be purchased at Netherwing Ledge for 200g (no exalted discount available, as low as 180g with other discounts).

Quotes

 * "I was the first, you know. The abandoned child of a monster... "