Pokémon ex Bring Color to Your Day and Leap with Stealth into the Night! Whether it’s day or night, it’s always a great time to celebrate 30 years of Pokémon! Greninja ex can add a special touch to your battles as a foil promo card in both ready-to-play and dazzling oversize versions. You also get four booster packs from the special 30th Celebration expansion to keep the fun going.