WobbuffetソーナンスUnlimited

AbilityBide Barricade

As long as this Pokémon is your Active Pokémon, each Pokémon in play, in each player's hand, and in each player's discard pile has no Abilities (except for Psychic Pokémon).

This attack does 10 more damage for each damage counter on your opponent's Active Pokémon.