Expansion Pack is the second card pack available in 100% Orange Juice. The pack requires no DLC and was released with the game at launch. The Expansion Pack is the second cheapest card pack behind the Base Pack. The expansion set itself contains more cards then any other pack with 22 collectible cards: 6 rares, 10 uncommons, and 6 commons. In total the pack adds, 3 battle cards, 4 boost cards, 7 event cards, and 8 trap cards. Similar to the Base Pack, the cards feature a wide range of designs by multiple illustrators.
While this pack is part of the base game, 15 games must be played before it can be purchased from the shop. After playing 10 games, it will become visible in the shop, marked as "Coming Soon", after which 5 more games must be played to make it available for purchase.
- This pack contains an error on its cover as the description says the pack contains 6 rares, 9 uncommons, and 7 commons, when in reality the pack contains one more uncommon and one less common.