This guidebook has the inside scoop on Gym battles all over the Pok?mon world, in every explored region, including Galar! This all-new guide has all the details you need as you battle your way from gym to gym to the glory of a regional Tournament, and even battle against the Elite Four! From battling Brock for the Boulder badge to challenging psychic twins Tate and Liza for the Mind Badge, travel across every known region of the Pok?mon world! Packed with information on the Pok?mon Gyms and Leagues that Ash visits on his journey—including Gym Badges, Gym Leaders and their Pok?mon, this guide is an absolute must-have for any aspiring Pok?mon Master.