A arma de Raiden era uma lâmina de alta frequência .
A high-frequency blade was a sword reinforced by a powerful alternating current and resonated at extremely high frequencies. This oscillation weakened the molecular bonds of anything it cut, thereby increasing its cutting ability. Striking, cutting, and thrusting attacks were performed with the blade, with the sharpened edge and point used for lethal attacks, and the blunt edge used as a clubbing weapon. Proficient users were also able to wield the blade with such accuracy and speed that they were able to deflect bullets.
Basicamente, ele usa ondas sonoras e eletricidade para cortar as coisas (o último dos quais você pode ver na foto).