Dominion over Bright Sands

From the frontpage of the module:
For two years, the paladin Karistyne has sought to stymie the Archmage Rary's seemingly insatiable lust for power. Now, at the threshold of a darkness beyond even the reason of light, the fate of the Bright Lands must be decided. You must make the choice. A two-round Core adventure set in the Empire of the Bright Lands for characters level 6 - 15 (APLs 6 - 16). The concluding part of "Blight on Bright Sands".