A Crystal is a rare crystalcore which can be used by Jex. "A crystalcore made by converting the purest energy into matter. Increases duration of the wielder's buffs." This article is a stub. You can help the Oninaki Wiki by expanding it. Retrieved from "https://oninaki.fandom.com/wiki/Crystal?oldid=849" Categories: Article stubs Crystalcores Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.