From Bulbapedia, the community-driven Pokémon encyclopedia.
Edmund (Japanese: エドモンド Edmund) is a character of the day in The Clubsplosion Begins! and was Stephan's first opponent in the Clubsplosion tournament. He usually appears to be quite meek and timid but he becomes more aggressive in battle. It is said that every time Edmund battles, a sudden rainstorm will appear, giving him the nickname "Rain Man". His battle with Stephan was no exception and he was confident he would be victorious because of his Seismitoad's Ability, Swift Swim. However, he did not count on Seismitoad getting injured and thus slowed down, which led to his loss.