Limited Ultimate Colosseum 10 card pack bundles will be available in the Shop for 1000 crystals each from 7:00 p.m., January 27 to 7:00 a.m., February 3 (PT). The tenth pack has a guaranteed leader card or legendary card.
Ultimate Colosseum 10 card pack bundles can be purchased from Shop > Buy Cards > Buy Packs. They can be purchased up to 3 times per account. Draw rates can be checked from the card pack purchase screen. Card packs purchased through this bundle will not contribute to your total card pack points for Ultimate Colosseum.