Pathfinder 2E [Second Edition] Remaster GM Core Rulebook Hardcover

Pathfinder GM Core is the definitive “main” Game Master rulebook for Pathfinder Second Edition GMs, effectively replacing portions of the Pathfinder Core Rulebook and Pathfinder Gamemastery Guide.
All GMs need a copy of this book.
Streamlined and optimized based on a half-decade of player feedback. While the Pathfinder Second Edition rule system remains the same, the presentation in this volume has been completely revised and updated to speed up learning the game and play at the table.