Imag Crystal

Imag Crystals [sic] (where imag is first four letters of imagery) is a set of component items added by. It has three variants, distinguished by their purity: low, middle, and high. Low-purity Imag Crystal is dropped by, while both Middle-purity and High-purity Imag Crystal are created by refining low-purity or mid-purity crystal in , respectively. Those three types of Imag Crystal are all used in recipes of AcademyCraft machines and.