From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
No. 13 shouts, "Let's end this!" as he punches his opponent in their stomach. He then roundhouse kicks and punches his opponent in their face before repeating the entire assault in a different order, punching them away. Finally, No. 13 puts both his hands forward and blasts his opponent with a red energy sphere, inflicting a high amount of damage.
Dragon Ball Z: Super Android 13!
No. 13 used this attack in his battle against Son Goku in Dragon Ball Z: Super Android 13!. When Goku threw a huge chunk of ice at No. 13, the Artificial Human simply dodged it (and lost his hat) and retaliated by grabbing Goku by the ankle and smashing him down into the icy cold river. No. 13 then exchanged blows with Goku and attacked him with the Deadly Assault rush, knocking him into the wall and blasting him out of the river.