Mega Greninja ex Flips the Battle Upside Down! Deliver serious damage and take Mega Greninja ex for a spin! Its Mortal Shuriken Ability lets you discard a Basic Water Energy from your hand to placesix damage counters on one of your opponent’s Pokémon. Then, finish up your turn with its Ninja Spinner attack—which has the potential to do 200damage! In this collection, you’ll get a foil promo card featuring the Mega-Evolved form of the Ninja Pokémon in both playable and display sizes, along with a cool tech sticker and a whopping stack of eight booster packs!