Publisher's blurb: The mega-dungeon of Maztica awaits! Zatal is many things; the center of the once great Empire of Nexal, the source of the Darkfire, the Night of Wailing and the Beasts of the Viperhand, and a massive set of chambers and tunnels set in the True World land of Maztica. This product concludes the TWR series of adventures and products and offers an exciting conclusion against the weakened avatar of the Eater of Hearts and Bringer of War. Rewards include fabulous magic and the gratitude of the Mother of Life!