The Uch-lûth received the gift of the Grey Company, but still do not trust you fully.
'Grufudh says that your friends sent medicine and furs for trade... it is a good demonstration of trust, but our trust is not so easily earned. Too much dwells in this land that we do not understand... many evil spirits.
'Just last night, I was seeking a lost goat and saw what I believe was a Cuthraul, an evil spirit, floating in the air near Gwyllion's Gate. The Old Woman of the Mountain who lives beyond that pass is a strange creature, so the sight of such a spirit was not surprising, but I fear its presence.
'Will you seek evidence that what I saw was not just my imagination? If the Cuthraul appears, will you be able to banish it? Gwyllion's Gate lies south from here. I have only seen the spirit at night.'
Some creatures may only be found at night; however, the first stage of this quest may be advanced during the day.
Gwyllion's Gate lies to the south of Gavar Cadlus.
Rhiain has asked you to seek evidence of the Cuthraul's presence and to banish the spirit if you may.
Cuthraul have appeared at Gwyllion's Gate, to the south of Gavar Cadlus.
Rhiain sked you to banish the Cuthraul if you can.
Rhiain is at Gavar Cadlus, north from Gwyllion's Gate.
You should return to Rhiain with tidings of your success.