Pokémon Terastal Festival Ex Booster Box (Japanese)
The Terastal Festival Ex Booster Box contains twice as many cards as usual (10 instead of 5), including a guaranteed Pokemon Ex. This set is known as the "High Class Pack" because of its larger packs, guaranteed successes and secret rare cards. Terastal Festival also features unique reverse holo cards with a layer of "cracked ice" and a background of Pokemon Balls.
