Generation V
Sand Force
Boosts certain moves’ power in a sandstorm.
Detailed Effect
During a sandstorm, this Pokémon's Rock-, Ground-, and Steel-type moves have 1.3× their base power. This Pokémon does not take sandstorm damage, regardless of type.
Pokémon With Sand Force
18 canonical Pokémon forms can have this Ability.

Drilbur 
Excadrill
Landorus Incarnate
Mega Garchomp
Mega Steelix
Diglett
Dugtrio
Nosepass
Shellos 
Gastrodon
Hippopotas
Hippowdon
Probopass
Roggenrola
Boldore
Gigalith
Alolan Diglett
Alolan Dugtrio