Mission Crown

Mission Crowns are special items found only in Kingdom Hearts 358/2 Days. Obtainable only by completing missions in Mission Mode, these can be used to redeem freebies at the Moogle shop. The player will not use up Mission Crowns when redeeming these freebies. The Mission Crowns obtained by the player will be accumulated to unlock more freebies.

Completing a mission for the first time in Mission Mode will yield more Mission Crowns, usually 3, but completing the "Vanquish the Heartless Threat" missions will produce a maximum of 8 Mission Crowns. Most missions that require taking down 1 mark or more typically give 4 to 6 Mission Crowns. Completing Mission 93 yields 10 Mission Crowns. Completing a mission more than once will only yield one Mission Crown, though two missions do not yield Mission Crowns at all: Mission 00: Mission Mode Tutorial, and Mission 37: Vacation.

Exchanging Mission Crowns
After getting Mission Crowns, you can exchange them for Freebies at the Moogle Shop. Here is a list of freebies which you can get through the Moogle Shop:

After obtaining 358 Mission Crowns, you can buy the Limit Pass from the Moogle Shop.