Wobbuffet

It hates light and shock. If attacked, it inflates its body to build up its counterstrike.

Ability — Bide 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).

Psychic Assault (10+): This attack does 10 more damage for each damage counter on your opponent's Active Pokémon.