Blade Arm

The Blade Arm is made from the Pen Light and the Zetsabre in Mega Man Legends. The blade arm is considered as a melee weapon but when fully upgraded, it can "shoot" an arc of blade which can hit and damage an enemy like a range weapon in a short distance. However, the Arm Blade has a slow firing rate.

In the second game, the Blade Arm does a three hit combo, swing wide, swing wide, jump - slash down. Though the energy it disperses is lost in the second version, the length of the blade is much longer when fully upgraded compared to the first blade arm.