A One-Round Living Greyhawk Keoland Regional Adventure
From the introduction:
It is time for the annual meetings of the Craufield’s Mage Council and the pageantry that has grown up around it. Surely nothing can go wrong on such an occasion!
An adventure for characters levels 3 - 12.
This module is the third in the Crowning Glory cycle.
See also 3.5 Changes to "Of Witches and Warlocks"