The "Pirates Ahoy!" prize pod
The Special Mission Prize Pods are items in Minion Rush, and they can only be bought during Special Missions. Basically, special mission prize pods released in different missions are exclusively designed, even though many of the possible prizes in it are same.
They are usually available for 130 tokens, and once purchased, the prize can be Fevers, Coins and exclusive Costume Cards.
Also, the prize for milestone 4 of the special mission is a special mission prize pod.