Shippuuga

"S.M. button while dashing. You can execute a powerful dash blade attack. Approach your enemy with Shippuuga and perform a combo!"

- In-game text

Shippuuga, or Shippūga (疾風牙), also known as "Hurricane Fang", is the special technique that Zero learns after defeating Slash Beast in Mega Man X4. 

Similar Techniques

 * W-Shredder from Mega Man X5
 * Sentsuizan from Mega Man X6

Counterpart to this Technique

 * Twin Slasher