Mystery Box is a Credit Shop item (80 credits) that contains one of a few possible items chosen at random. It is also be received from an Item Bomb.
Possible Items[]
$1000 - $50000
Rare Candy
IV Reset
30 Day GM Ticket
7 Day GM Ticket
Bike Voucher
EV Resets
Ultra Balls
Max Revives
Hyper Potions
Great Balls
Super Potions
Mystery Box has a chance of getting a jackpot which is either a 1 year GM ticket or 20 IV resets