An Osirian noblewoman has discovered the lost pyramid of Ahn'Selota buried beneath the shifting desert sands. Hidden within it is a great magic that allowed the Four Pharaohs of Ascension to rule the land. If this corrupt sorceress gets her hands on this power, she'll bring back the ancient pharaohs and rule beside them, eradicating the current government in Osirion and plunging the region into immortal despotism. With tens of thousands of lives at stake, the only way for the PCs to stop her is to find the source of the magic before she does and destroy it—or steal it for themselves.