Unnerve (ability)

Effect

Makes the foe nervous and unable to eat Berries.

Game descriptions

Black​/​White
Black 2​/​White 2
Makes the foe nervous and unable to eat Berries.
X​/​Y
O.Ruby​/​A.Sapphire
Unnerves opposing Pokémon and makes them unable to eat Berries.
Sun​/​Moon
Ultra Sun​/​Ultra Moon
Unnerves opposing Pokémon and makes them unable to eat Berries.