Having difficulty contending with Piccolo, Frieza again transformed, unlocking more of his power and enabling him to lay waste to his opponent. Finally he unveiled his true form, stressing that he intended to give his foes the pleasure of observing it before they died. As his first act, Frieza murders Dende, who had been healing the heroes, before brutally beating Vegeta. Just as Frieza was about to slay Vegeta, the healed Goku arrives on the battlefield, ready to fight Frieza. Vegeta, believing (incorrectly) that Goku had finally become a full-fledge Super Saiyan, taunts Frieza, even though, he, Vegeta, is too badly beaten to even stand. Frieza, proud of his past accomplishments, smirks before sending a Death Beam through the Saiyan Prince's heart. Teetering on the brink of death, Vegeta is able to tell the newly healed Goku of Frieza's genocide of the Saiyan race, imploring him to take revenge on behalf for all Saiyans. As Vegeta finishes his plea to Goku, he dies. Goku, saddened by Vegeta's death, buries him and vows to finish Frieza. Goku and Frieza then spar, with Frieza realizing that his opponent is the son of the Saiyan that gave him such trouble years before. Goku and Frieza are an even match for a while, until Frieza reveals that he had only been fighting at a mere fraction of his full power. Frieza then increases to 50%, and easily gains the upper hand against Goku, with Goku struggling to keep up.