How to unlock the Talon's Vengeance faction

I'm probably not the first, but here's the quick and dirty on what you do to unlock it.First, you get a falcosaur hatchling.Second, you follow the hatchling's quest line all the way through. At the end of the quest line you obtain a mountThird, show Aviana in Highmountain your new mount. You'll get a new dialog option that leads to the Ivory Talon item, 500 rep, with the faction, and an unlocked vendorDialog text