A One-Round Living Greyhawk Ket Regional Adventure
From the introduction:
The Army of the Righteous, led by the Black Arrow and Sylvana bint Zoltan, has returned from Ekbir and now surrounds the city of Molvar. The forces of Nadaid man the walls, their weapons ready. Meanwhile, the throne of Ket sits empty. Who will be the first to claim it, and start the final civil war? A plain white pennant flutters in the morning breeze — someone approaches the walls of Molvar under a flag of truce to make an announcement.
An adventure for character levels 4 - 15.