Tonight after a lot of Firelands farming we finally got our guild's first Dragonwrath, Tarecgosa's Rest. It's now safely (?) in the hands of our resident Warlock; Démonique. Thanks to everyone who's continued to go into Firelands even after it was no longer current content so that we could finish the quest line and get the legendary.
The guild now has the achievement, and everyone who wants to can pick up a Lil Tarecgosa pet at the guild vendor.