Pulse Blade

A Pulse Blade is a weapon wielded by Cyrax and dual-wielded by Sektor. They very much resemble lightsabers, from the Star Wars franchise. Cyrax, being a good-alligned character, wields a green Pulse Blade much like how Jedi from the series use either green or blue lightsabers in combat. Sektor, being evil-alligned, wields two red Pulse Blades, much like the sith do.