Quote Originally Posted by President Ramu View Post
Ugh, Holy Crystals and Lithographs must have the actual worst drop rates in the game. I've got stacks of ALL the upper level limit break materials, but I can't get a regular assed hexagon lithograph or holy crystals to save my life.
Are you doing expert missions? If so then this is your problem. For litograph best way to get them is from raids or just exchange tablets in shop.