"We've packed this book with incredibly useful tools and advice for Dungeon Masters of all levels. Make your game sessions special with over 400 total and 18 new magic items, practical solutions for common Dungeon Master pitfalls, and Greyhawk, a customizable premade campaign setting. Introduce inspiring new mechanics into your game! Tinker away with revised rules for crafting magic items, creating NPCs, and more. Excite your party and keep them engaged between sessions with the new system for bastions, which are strongholds built and controlled by players. Delight in spectacular artwork featuring new magic items, legendary D&D figures, cinematic fantasy landscapes, a double-sided poster map of the Greyhawk setting, and more! We've built useful handouts and resources to help you keep track of your campaigns and added a Lore Glossary that helps you easily find information about key D&D characters and locations." -- Publisher.