Gárwig wants to scare the White Hand Orcs from attempting to attack Forlaw again. To achieve this, he wants the road leading to Forlaw to be lined with Orc-heads on stakes.
'So much death...so much death.'
Your heart goes out to this devastated old man. He has lost so much since the doom of snow and the White Hand came to Wildermore, more than anyone can bear to lose.
You decide that you will wreak some revenge upon the Orcs who did this. They rarely camp far from their intended victims, and so there must be a White Hand camp in the Writhendowns.
A White Hand Orc camp can be found in the eastern Writhendowns -- the same Orcs that followed the giant Núrzum into Scylfig.
You should wreak revenge upon the Orcs, collecting their heads to raise as a warning to the enemies of Wildermore.
The road to Forlaw wraps around the city.
You should plant the Orc-heads upon stakes along the road.
Gárwig is in Lornsettle, the Mead Hall of Forlaw.
You have delivered some vengeance to the White Hand Orcs, and should now return to Gárwig.