Moogle Shops will never offer cards that have not yet been unlocked, instead replacing them with the default versions ( Kingdom Key, Cure, and Potion for respectively attack, magic, and item cards). In the original version the pack rank did not actually matter for the card value, however in the remake all packs have different odds for card values. Wanting to buy more than four attack card packs on one floor thus requires another new Moogle Shop. Shops also only sell at most four packs per card type (only two max on the first floor), with the exact distribution per rank varying per floor. Shops will sell packs in four tiers, with better tiers being unlocked upon reaching higher floors. There are packs of attack, magic (plus summon), and item cards, with each pack thus represented by the base card color, as well as mixed packs containing all three. Card packs are the wares sold by Moogle Shops, and you will always receive a red pack for free upon visiting any Shop.
