Step through the Nightmare Portal in the Earthshatter Cavern and speak to Thessera.
Description
Our efforts in containing the destruction don't appear to be quite enough. I fear we're going to need aid from beyond the waking world.
Twilight cultists inside the Earthshatter Cavern to the east have opened a gateway to a nightmare-infested section of the Emerald Dream. They hold a green dragon prisoner named Thessera there.
Go through the nightmare portal and free her. She will be a powerful ally.
Completion
Malfurion calls? Yes... I can hear his voice through the dream...
Gains
Upon completion of this quest you will gain:
Additional Information