A One-Round Living Greyhawk Nyrond and Her Environs Metaregional Adventure
From the introduction:
Adventurers hail from all over the Flanaess - the County of Urnst, Duchy of Urnst, Nyrond, the Theocracy of the Pale, and even the Bandit Kingdoms. They die or disappear all over the Flanaess as well. Most of them don't have friends or family who care enough to look for them or even notice that they're gone. But some of them do and the Copperheads were just such an adventuring band. Can you find what happened to them and rescue them or avenge their deaths?
A one-round Living Greyhawk module set in the Nyrond and Her Environs Meta-region.
For [character levels] 8 - 16 or particularly daring [6th level parties].
Part Three of the Blight series.