Sand Stream is an ability introduced in Generation III. So far, 3 Pokémon have this ability.
If multiple Pokémon with weather-generating abilities (Sand Stream, Drizzle, Drought, Chernobyl, Stormbringer, or Snow Warning) enter the field on the same turn, each weather condition will activate consecutively, fastest Pokémon first, so the lasting weather condition will be that of the slowest Pokémon.
Outside of battle
Sand Stream has no effect outside of battle.
Pokémon with Sand Stream