Obtain 125 Marks of the World Tree.
The ancients await in Hyjal. The Firelands will prove a dangerous place for them considering their... composition, but their strength will be of great use to us if we are to face any of Ragnaros' lieutenants.
Gather your marks, and seek out Elderlimb at the Sanctuary of Malorne. If they are to march with us, he would be the one leading them through the portal.
You will also receive:
- 350 reputation with Guardians of Hyjal