The night-themed 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.
Each Pokémon TCG: 30th Celebration Pokémon ex Box includes:
1 foil promo card featuring Greninja ex 
1 foil oversize card featuring Greninja ex 
4 Pokémon TCG: 30th Celebration booster packs