Dies. In the end the relentless magical attacks of the party made him weaker, in an attempt to save himself, he tried to move behind a prismatic wall. As he was about to pass out of sight, the cleric cast destruction on him. Save blown. Karzoug destroyed. And with it his equipment falls into the hands of lesser mortals.
A year and a half. Most every week for a few hours. The players (all 4, 5, or 6 of them at times), all had fun. The adventure was great. Thank you very much Paizo.
Now, where to next....
-cpd