While shouting "I won't show mercy!", Nail charges at the opponent with his right arm raised. He then swings his arm forward to hand chop the opponent in their neck, inflicting a great deal of damage.
Nail uses this attack during his battle with Frieza on planet Namek. As Nail powers up and prepares to start the battle, Frieza, although at first surprised at Nail's strength, mockingly states he wil fight and destroy Nail using only his left hand. Believing he is being underestimated, Nail attacks Frieza with the "Please Leave…" hand chop, but Frieza is not affected at all.
After fusing with Nail, the NamekianPiccolo is shown using similar hand-chop attacks several times in the series.