Lowers the effectiveness of Flying-type moves on the user by one level for one round. One use per battle.
This bright blue berry is believed to be a hybrid made by crossing two distant species. A Pokémon holding this item may consume it to reduce the effectiveness of Flying-type attacks made against it by one stage for one round. (Thus, a 2× weakness to Flying would become a 1.5× weakness to Flying for one full round after a Coba Berry was consumed.)