'Greetings, Name, following the defeat of the Dourhands in Thorin's Hall, the Dourhands were driven to the ruins of Orodost. From there, they made their way deep into the ancient dwarf-city, which the Elves now call Sarnur.
'We are sending warriors to rout the Dourhands, but still deeper in the ruins, there is a more sinister threat. Below the main antechamber, there is a frozen crag that has become the home to Snow-trolls. Please gather a party of fellow adventures and seek out these creatures.
'Travel to Sarnur, south of Thorin's Hall deep beyond the ruins of Orodost, which can be found along the western mountains of Ered Luin.'
Snow-trolls are among the terrible enemies that have taken refuge in the ancient dwarf-city of Sarnur.
Snar has asked you to defeat the Snow-trolls which dwell in the ancient dwarf-ruins.
You should return to Snar with news of your victory against the Snow-trolls.