Crystals are obtained from defeating bosses in dungeons. Crystals can be used to purchase items like Gaikoz Shields and Partusay's Spear. The easiest way to obtain Crystals is by doing Trial Forest runs. Players can use Crystals to feed their pet. Retrieved from "https://grandchase.fandom.com/wiki/Crystal?oldid=53798" Categories: Items Community content is available under CC-BY-SA unless otherwise noted.