Umamusume: Pretty Derby booster set includes 19 follower cards with a hot-stamped signature from one of the 13 members of the cast! The hot-stamped signature cards are included at random, and some follower cards have a hot-stamped signature version for both the unevolved and evolved forms.
•Booster boxes contain 16 packs
•Each card is randomly selected in each pack
•Due to the nature of this product, the same cards may appear repeatedly, and it may be difficult to collect all cards in a single set.