He would later use it as a teaching aid to his students in his Jedi Academy, and briefly experimented with using fragments of the gem as focusing crystals in lightsabers.

• 但是稍后他将使用水晶作为在他的绝地学院中教授徒弟的辅助品，简单的说，就是尝试把水晶的碎片当作光剑中的聚焦水晶。