A while ago we mentioned an October 2011 Banette event to celebrate Halloween. This event is now active, go to your Pokemon Global Link account, click promotions, then select the Banette promotion. Use the code “NPCHARACTER” and the event Banette will be ready to transfer to your Pokemon White Version or Pokemon Black Version.
One again, Banette will have its Dream World ability Cursed Body, which has a 30% chance of disabling an attack an opponent uses on it. It will also have the unique Grass-type move Cotton Guard and will be at Level 37 once it is transferred from the Dream World back to Pokémon Black Version or Pokémon White Version. It will be exclusive to North America and Japan.