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kaiokenx20 Steve unleashing the kaiokenx20 Kamehameha at frieza

Steve first used this technique against Frieza in his 70% full power form after using the Kaioken Strike inflicting a great deal of damage but Frieza survived and continoued the battle. Steve next used this attack on Cooler in his final form to counter his Super Nova, and after a long struggle Steve managed to over power and send Cooler into the Sun incinerating him.