A large crystal formed when water magic is condensed for a very long period of time. When shaken, these mysterious stones emit an undulating light, like sunlight under water. They are widely used to create magic items, weapons, and armors. And since they are also indispensable for compounding medical curatives, even those without any cause to battle are well accustomed to using there large crysts in many applications and many researchers work day and night to develop ever more effective medicines using the useful crystals.
How to obtain