Beam Sword

The Beam Sword is a long-range "batternig item", similar in appearance to a lightsaber. It can be wielded and charged for melee attacks or can be thrown.

In the Super Smash Bros. games
The Beam Sword appears in all three Smash Brothers games. The Super Smash Bros. Melee Beam Sword is considerably weaker than it was in the original Super Smash Bros.. The length of Melee's Beam Sword changes depending on the character wielding it and the intensity of the attack performed. The beam sword's smash attack generally has the longest range of all beam sword strikes. In Melee and Brawl, it is possible for Peach to pull out a Beam Sword with her Vegetable attack, but this is incredibly rare. In its Brawl incarnation, the sword is blue, not pink.