Pokémon Season 6 Episode 30

As Ash prepares for his rematch with Brawly, he, May, Max and Brock meet a Battle Girl by the name of Shauna, whose reason for battling was to prove she was better than Ash. During their battle Brock noticed that while Ash's training was paying off Shauna battled like Ash used to. Just as the match was about to be decided Brawly appears with some mondo bad news: A hurricane was approaching which could wipe out the beach.