The elders have felt a disturbance amongst the elements. The Dark Iron dwarves have summoned a foul spirit into our world that threatens to plague our lands with an eternal draught. This disharmony of flame must be investigated.$B$BTravel to Blackrock Mountain, through the Chasm of Flame, into the quarry. It is there that you shall find this lord of fire: Overmaster Pyron.$B$BEnd the disruption and return to me.
Travel to the quarry in Blackrock Mountain and slay Overmaster Pyron. Return to Thunderheart when you have completed this assignment.$B
Return to Thunderheart at Kargath in Badlands.