'The text you recovered told of an alliance between Angmar and the Dourhands. Our scouts tell us that an emissary of the Dourhands has come to treat with Angmar.
'You should investigate the matter. There have been many reports of dwarves near the tower of Minas Angos near Barad Gularan. We must stop this alliance from happening, no matter the cost.
'Defeat the emissary, Laugi Goldentongue, then return back to me when the deed is done. If you are to succeed, you should take allies.'
Having discovered a pledge from the Dourhands, you must enter Minas Angos and defeat their emissary to stop an alliance between them and the Iron Crown.
You must travel to Barad Gularan and defeat Laugi Goldentongue, the emissary of the Dourhands, inside Minas Angos. Brúnfair suggested you take allies.
Having defeated Laugi Goldentongue, you should return to Bruinfair and tell him of your success.