The evolution of the Pathfinder Roleplaying Game begins here! This 416-page rulebook contains everything you need to create and advance your Pathfinder Playtest character from level 1 to 20, as well as hundreds of new and updated spells, magic items, feats, and Game Master rules necessary to run a complete Pathfinder Playtest campaign! Delve the deepest dungeons with a brand-new goblin alchemist hero, or convert your favorite existing characters to the new system! With gorgeous interior art from Pathfinder cover artist Wayne Reynolds and new rules concepts on nearly every page, the Pathfinder Playtest Rulebook is your gateway to the future of Pathfinder. The only thing missing is your playtest feedback! (Note: The public playtest begins August 2 and runs through the end of 2018. Due to this limited time window, this book will NEVER be reprinted!)