The Crystal Gathering CSV9.5C Booster Box contains 10x Booster packs, each containing 10 cards per pack. Chase the beautiful Stellar Eeveelution cards available in this set. There is one exclusive Simplified Chinese artwork for Sylveon ex in this set. There are 259 cards in the set with over 50 secret rares to pull. There are also Pokeball & Master Ball variants of all C/UC/R cards in the set.