A Two-Round Living Greyhawk Tusmit Regional Adventure From the introduction: A discovery in Dihn is attracting all kinds of people to the Northern reaches of the Yatils and Sehla Hills. Not wanting to miss out on all of the fun, you and your companions have decided to travel there to find out what all the fuss is about. Who will you meet there, and perhaps more importantly, what will you find there? An adventure for [characters level] 4 - 10.