This BOX contains reprints of cards from the old boxes, ones that are commonly used by many players and can fit in to many decks, as well as containing some new cards that will be released in future BOXes or Structure Decks. Each pack costs 200 gems to purchase and contains 12 cards, with each pack guaranteed to have at least 1 SR or UR, along with 7 N and 4 R cards. Gem purchase of the packs is limited to 15 per person, and will not replenish even if you choose to reset the BOX.
Although the animation only shows 5 cards being pulled from each Pack, you can view all the cards you received from the obtained card list.
You can purchase more packs if you decide to do the In-App Purchases, and there is no limit to how many packs you can buy.
Gem purchase is limited to 10 not 15 for me anyways I just used 2000 gems got my 10 packs only 2 ur cards considering how many they show....either I was very unlucky or they really want you to spend money instead of just gems...I have a friend who is going to purchase hope he has better luck then I did...
It did say the new cards here would be re-released in some form in the future, so I wouldn't worry too much. That being said, Kunai with Chain is the one relevant new card I did pull from this box, so can't complain too much. (Though I really wanted Sky Galloping Gaia.)