Sharpness
Powers up slicing moves.
Full effect
Increases the power of all 'slicing' moves by 50%.
In game description
Powers up slicing moves.
Pokemon with Sharpness
Using Sharpness in Cobblemon
Abilities are passive and always active, so Sharpness costs you nothing to run. If it is marked hidden on a species above, expect it to be harder to obtain: servers differ in whether hidden abilities come from breeding, an Ability Patch, or events.
See the Pokedex for which abilities each species can have, and IVs, EVs and breeding for how to actually pass one down.