pokemon black & white emerging powers booster pack pokemon the secrets of the unova region are now yours to command! in the pokemon tcg: black & white-emerging powers expansion, astonishing new pokemon are available for the very first time, including the rare and powerful legendary pokemon cobalion, virizion, terrakion, thundurus, and tornadus! with brand-new item cards to revitalize your deck, the black & white-emerging powers expansion offers trainers all of the amazing new strategies of unova!the pokemon tcg: black & white-emerging powers expansion contains over 90 cards.. more than 25 newly discovered pokemon from the unova region!. two new pcds built around the pokemon scolipede and krookodile!. full-card art cards of the legendary pokemon thundurus and tornadus!. brand-new item and supporter cards!. the pokemon tcg: black & white-emerging powers expansion contains over 90 cards!