Sentsuizan (旋墜斬 "Spinning Crash Slash"?), is the special technique that Zero learns after defeating Ground Scaravich in Mega Man X6. When pressing UP on the D-pad and the attack button while airborne, Zero dives downward at a sharp angle with this Z-Saber drawn, which upon touching the ground, will cause the screen to shake, after which, Zero then performs a horizontal circular slash in the same manner as Shippuuga from Mega Man X4. This technique can be used to move or destroy the Nightmare Cubes that may be present in Metal Shark Player or Shield Sheldon's stages. Zero also gains invincibility frames until touching the ground.