Although over two hundred years have passed since the Haban'akkâ of Thráin set siege to Máttugard during the Sixth War of the Dwarves and Orcs, memories of that fateful battle have never left the mind of Hermáth Stormhammer.
King Thráin can be found at Zidir-nesad, the Steepset.
The Haban'akkâ of Thráin is attempting to wrest control of Máttugard from the Orcs of Mount Gundabad. You should talk to King Thráin and aid the Haban'akkâ!