Best FF Spinoff EVER + Dont have Blue Mage anymore

Its a really good game, even the TITLE sounds great! (To me at least) Anyway, I dont wanna spend my time a wasting, so Ill just get to the point. I dont have Blue Mage anymore. I unlocked it, played a level or two with it, then they just, DISAPPEARED. I waited about an hour, used some Golden Hourglasses, kaput. Nothing. I dont know what to do. Square Einx, (sorry if I spelled it wrong) please help.

MoontoTitanCat about FINAL FANTASY ALL THE BRAVEST