Opportunist is an ability introduced in Pokemon WholeOrange and Ultraviolet Versions. It has not yet been decided what pokemon will be able to have this ability, but among them will be Blizlon, the second evolution of the new Fire-type starter (as a hidden ability), Poliwag, Poliwhirl, Eevee, Tyrouge, Mienfoo, and some other Fighting types, including a new swordsman-like one that has this as its only ability and evolves by leveling up.