05:14Pokémon: Black and WhiteSeries 15 - Rival DestiniesExpedition to Onix Island!CBBC Duration: 20 minutes Sat 25th May 2024, 05:14 on BBC Pokemon ChannelAvailable for 2 monthsWatch nowA mysterious island offers much more than our heroes bargained for! Show more GenresChildren'sBrandPokémon: Black and WhiteSeriesPokémon: Black and White: Series 15 - Rival Destinies Source: BBC Online