Super Dragon Ball Heroes S04E03 - The Pride of the Warrior Race! Vegeta, Awakening!!

On the unknown planet, Vegeta, Turles and Cumber begin fighting each other. Cumber temporarily disables Vegeta and continues fighting Turles, while Goku and Hearts arrive to help Vegeta. They are confronted by the masked Saiyan, who reveals himself as Goku Black; he powers up to Super Saiyan Rosé and begins fighting Goku. Turles tries to corrupt Vegeta's ki using the evil energy that he absorbed from Cumber, but Vegeta is able to resist the effects of the corruption and absorbs the dark energy for himself. Using this newly-enhanced strength, Vegeta easily defeats Turles and then knocks Cumber unconscious with a Gallick Gun. He advises Turles to leave and train before challenging him again, but is then horrified to see that Black has overpowered Goku and Hearts.