Now there is an even greater threat from the Burning Legion. To the south is a portal known as Death's Door, which opens upon the horrific world where the Legion breeds its deadly hounds.
To get there, exit Evergrove by heading east up the ramp. Follow the path south, through the Bladed Gulch, Razaan's Landing, Razor Ridge and the Scalewing Shelf. Then, take the ramp down into the Vekhaar Stand and enter Death's Door through the tunnel, south of Mok'Nathal.