Talk:Guidebook/@comment-37632320-20200701114154/@comment-25599044-20200701180923

Like Ola2002509 said, there is no option in the game to sell cards that you don't want unfortunately. However, the cards you have can count towards obtaining Title achievement for collecting cards or Groovy and max Lv (Card Lv, Magic, Episode) cards to complete Cumulative/Achievements missions for gems/madols!