Future Indefinite by Dave Duncan (The Great Game #3) | Classic Fantasy

Used; Paperback - excellent; 1st edition, 1st printing, some shelf wear, some spine wrinkles, minor discoloration.  

The savior prophecied to help the beleaguered natives of Nextdoor overthrow their oppressive godlike rulers, Edward Exeter first must destroy the god known as Zath, whose source of strength is in human sacrifice.