Thread:Watatsuki/@comment-11225819-20170719124352/@comment-24801399-20170719131606

Each of the three star missions gives you the card when you clear them for the first time only:


 * Clear the stage
 * Fully break 30 ice pieces
 * Clear stage in under 10 turns

there is also a random chance to receive the card after just clearing the stage but it seems rather low?? you get 5 chances per day so you could probably at least get a few duplicates