Generation Viii
Punk Rock
Boosts the power of sound-based moves. The Pokémon also takes half the damage from these kinds of moves.
Detailed Effect
Boosts the power of sound-based moves. The Pokémon also takes half the damage from these kinds of moves.
Pokémon With Punk Rock
4 canonical Pokémon forms can have this Ability.

Toxtricity Amped 
Toxtricity Low Key
Toxtricity Amped Gmax
Toxtricity Low Key Gmax