Upgrade your Medals
"Upgrade your Medals" (メダル超成長クエスト Medaru Chouseichou Kuesuto , lit. "Medal Super-Growth Quest") is a series of five quests in Kingdom Hearts Unchained χ / Union χ, in which the Player can easily farm EXP, Evolve, and Munny Medals. It was accessible from June 16 to June 26, 2016 and again from August 11 to August 21, 2016 in the NA version.