18:16Pokémon: Black and WhiteSeries 15 - Rival DestiniesExpedition to Onix Island!CBBC Duration: 20 minutes Thu 21st Mar 2024, 18:16 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