Unnerve

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.
Sword, Shield, B.Diamond, S.Pearl:Unnerves opposing Pokémon and makes them unable to eat Berries.
Scarlet, Violet:Unnerves opposing Pokémon and makes them unable to eat Berries.