Step through the flamegate atop the Lightning Ledge in Mount Hyjal, and speak with Jordan Olafson within.
Atop the Lightning Ledge, the Twilight's Hammer has erected an enormous flamegate. I do not know where it leads; I know it is not of this realm, and I cannot enter. None of my other followers have returned.
I need you to enter this realm and be my fangs within. Step through the flamegate. If he is still alive, meet with Jordan Olafson inside. He will give you a token that will allow you to use my powers in that realm.
Be bold, <name>. Find out where that flamegate leads, and destroy whatever lies within.
You will receive:
Ah, you are the champion Lo'Gosh promised! Your eyes don't deceive you: you have entered the Firelands, an elemental plane of molten stone and fire. We've got our work cut out for us here.
Put aside your differences with the Alliance, there's plenty of danger to go around.
And take this: the Fang of Lo'Gosh will allow you to channel the ancient's power here within the Firelands. Use it well!
Upon completion of this quest you will gain: