Goblin-town has sent an emissary to Minas Maur to treat with Angmar.
'The text you recovered told of an alliance between Angmar and the goblins of Goblin-town. Rumour has been told that Angmar and Goblin-town have had troubles entreating in the past. It is strange to find the goblins here. Perhaps this emissary is here without the knowledge of his leaders.
'You should investigate the matter. There have been many reports of goblins near the tower of Minas Maur near Barad Gúlaran. We must stop this alliance from happening, no matter the cost.
'Defeat the emissary and return to me when the deed is done. If you wish to succeed, you will likely want to take allies with you.'
Minas Maur is one of the large towers of Barad Gúlaran, south of Gath Forthnír.
You must travel to Barad Gúlaran and defeat the emissary from Goblin-town inside Minas Maur. Brúfair suggested you take allies with you.
Gath Forthnír is north of Barad Gúluran.
Having defeated Prakhum, return to Gath Forthnír and let Brúnfair know what you have done.