If you're impatient, you can purchase magicite with actual money, but the rates get pretty steep pretty quickly. (bitcultures.com)
Also found in each dungeon is a number of magicite orbs that grant players the ability of magic. (rpgfan.com)
A World of Vertical Possibility: Dive into vertically stacked dungeons and use creature abilities and magicite effects to get past obstacles and progress (amazon.com)