The Barrow Mound of Gravemoor is An OSRIC(tm) module designed 4-6 adventures of levels 5-7. The Highlands are aflame with the fires of rebellion! Barely submissive at the best of times, the restless clans have risen up in arms against the rule of good king Oldavin. What began a few years ago as local disturbances has flared into widespread revolt that saw OldavinÕs rule over the Highlands, always superficial at any rate, crumble away like ancient masonry.