Enter Those Three! Referee School Island!

Finding no direct route to Mossdeep and their next Pokémon gym battle, Ash and friends are forced to stop by a smaller island on which they discover a training institute for future Pokémon battle judges. Ash forges a friendly connection with a young student who claims to have gained three rather strong Pokémon--a Wartortle, a Charmeleon, and an Ivysaur--by luck alone. This boy's attempts at judging are fraught with error as well, as he continues to doubt his ability. If he doesn't soon discover some unfound reserves of confidence, however, he'll have little chance at stopping Team Rocket--who are even now laying plans to capture his Pokémon.