Sand Force

 is a Pokémon ability introduced in the fifth generation. It increases the power of certain moves in a sandstorm.

Description
During a sandstorm, Pokémon with Sand Force increase the power of Rock, Ground and Steel type moves used by 30%. If a Pokémon would take damage, it will no damage due to this ability.

Pokémon with Ability

 * Mega Steelix
 * Mega Garchomp
 * Drilbur
 * Excadrill
 * Landorus (Incarnate Forme)

As a Hidden Ability

 * Diglett (Both forms)
 * Dugtrio (Both forms)
 * Nosepass
 * Shellos
 * Gastrodon
 * Hippopotas
 * Hippowdon
 * Probopass
 * Roggenrola
 * Boldore
 * Gigalith