US$ 20.12
pokemon twilight masquerade booster box Card Mask of Change Sealed sv6 Japanese Ancient Pokémon like Roaring Moon ex and Sandy Shocks ex appear alongside artificial Future Pokémon like Iron Valiant ex and Iron Hands ex Twilight Masquerade: Sleeved Booster Pack
Description
1 tech sticker featuring Mega Greninja

(However, you can only use the stamped rare or mythic rare promo in your sealed deck, not these special Prerelease promos.) These Prerelease promos can be found in non-foil and traditional foil, as can their planar Booster Fun versions: Approximately two thirds of Prerelease Packs contain a non-foil Prerelease promo

You can play as many basics as you want as long as you stay within the usual five Pokmon bench limit
Key facts about the Base Set: Pack and box contents: 11 cards per Booster Pack

Knight of the Kitchen Sink, for example, has four different printings depending on which obscure kitchen utensil they've forgotten
