Gale Wings
Raises Flying moves' priority by one stage.
In game description
Gives priority to the Pokémon's Flying-type moves while its HP is full.
Pokemon with Gale Wings
Using Gale Wings in Cobblemon
Abilities are passive and always active, so Gale Wings 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.