Boosts Speed in a hailstorm.
Slush Rush is an ability that doubles the Pokémon's Speed stat when it is in hail weather conditions. This can give the Pokémon a significant advantage in battle by allowing it to outspeed many opponents while hail is active. Slush Rush is particularly useful for Ice-type Pokémon or those that benefit from hail, as it enhances their mobility and effectiveness in such weather.
| #049 | Sandshrew(alolan) | Hidden | Unknown | |
| #050 | Sandslash(alolan) | Hidden | Unknown |