Piercing Drill
1 Pokémon or form can have Piercing Drill: 1 as a regular Ability.
What does Piercing Drill do?
When the Pokémon uses contact moves, it can hit even targets that are protecting themselves, dealing 1/4 of the damage that the move would otherwise deal. Everything aside from the target's protective effects is still triggered.
Which Pokémon have Piercing Drill? (1)
How Abilities work · Hidden Abilities explained · Every Ability