How does Pokemon Dark Phantom 5.0 remove sandstorms?

Hello, landlord, the characteristic weather of the first four generations is permanent weather, such as sandstorm brought by sandstorm in Bangila. If it is skill weather, there are only 5 rounds. Only through skills (praying for rain, clearing up, hail) or changing to PM with the same weather characteristics, such as Kyubi no Youko, gurrado (clearing up), King Frog, Sea King Tooth (rainfall) and King Snowman (hail). In the fifth generation (black and white), the weather was cut into five rounds.