Setup, Compatibility & Care
Because these are sealed collectibles, maintenance is minimal but critical to preserving value. Keep the packs in a cool, dry environment away from direct sunlight to prevent the foil from curling or the packaging adhesive from degrading. If you choose to open the packs, handle the cards using ultra-pro sleeves and place them immediately into rigid card protectors (toploaders) to prevent edge whitening or surface scratches. Ensure you are familiar with current Japanese-language translation guides if you intend to use these cards for casual 'kitchen table' play, as the card text will not match English equivalents.