Legolas has devised a plan for defeating the Nelegroth Broodmother and requests an adventurer's aid.
A note hangs from the board, signed by Legolas:
'I have located a particularly elusive foe, the Brood-mother of Nelegroth. She does not reveal herself easily, but I have seen the local Orcs leaving their dead at an offering stone for her. It is then that she leaves her lair to feed. I suspect if you slay some of the Ungol spiders nearby and leave them on that stone, she will appear. Then, you can strike her down and rid Lhingris of another powerful enemy.'
Ungol Weavers can be found in one of the caverns of Torech Ungol, beneath Nelegroth.
You should defeat Ungol Weavers and collect their remains.
The Offering Stone can be found in one of the caverns of Torech Ungol, beneath Nelegroth.
You should place the spider remains on the Offering Stone and then defeat the Nelegroth Brood-mother.