Raikousen

Raikousen (translation needed) is the technique Zero learns from defeating Gigabolt Man-O-War. When Zero calls on this attack while dashing, he vanishes for a brief moment, and thrusts with an electrical thrust, similar to Raijingeki. This move can also be done while air-dashing.

If Zero has the K-Knuckle equipped, he unleashes the Raijinken (translation needed) instead, where Zero dashes forward and charges up energy to send out a large lightning bolt.