From publisher blurb: The World of Aetaltis: Gamemaster’s Guide contains everything a gamemaster needs to turn their Fifth Edition World of Aetaltis games into legendary campaigns. It’s the third in the series of World of Aetaltis core books, along with the World of Aetaltis: Adventurer’s Guide and the World of Aetaltis: Player’s Guide. Inside this book you’ll find: Secret Gamemaster Info: An accurate timeline covering thousands of years of Aetaltis history, a geographically accurate version of the setting map, and a host of other secrets. Minions and Monsters: Fifth Edition stats for more than 50 new Aetaltan monsters and NPCs. Expanded Rules: Revised rules for diseases, poisons, NPC attitudes, and traps. New Options: Brand new Fifth Edition rules for hauntings, magical corruption, goodwill, character resolve, skill specializations, investments, and more. Forbidden Magic: A suite of new options for NPC spellcasters, including rules for dark magic, etiquette for entreating Endroren, and guidelines for the powers of evil clerics. Divine Intervention: Complete rules for tracking characters’ favor and disfavor with the gods, plus an introduction to Divine Inspiration Cards, a system that lets players add to the story by roleplaying the gods. A Toolbox of Wonders: Plus, information and rules concerning magical baubles, art objects, counterfeiting and coin clipping, building and room quality, the effects of aging, and much, much more!