In lightsaber combat, sun djem was an attack used by the Jedi that destroyed or disarmed the weapon of an opponent, the objective usually being not to physically harm the wielder. Sun djem was a goal of early Form I duelists, as disarming or destroying the opponents' weapons could ensure victory without causing injury, which was always a Jedi objective. However with the rise of Form II lightsaber combat, sun djem became nearly impossible as Makashi duelists were well trained to prevent their own weapons being taken or destroyed.