Alpha's Dark Sun
Nine city-states cling to life in the Tablelands. Until recently, they were ruled by powerful Sorcerer-Kings, both tyrants and protectors. Now, only five remain; the other cities are cast into chaos and violent strife. Soon, the desert may swallow them, as it has so many times before. The wastes are riddled with the ruins of cities long dead.
It is a world where magic drains the very essence of life. Ancient wars have left vast swaths of the planet sterile; even now, druids fight a losing battle to preserve the environment. To practice magic is to tempt death at the hands of the mob, yet the cities themselves are ruled by the most powerful of defilers.