"It will take more than head games to stop me! You may have invaded my mind and my body, but there's one thing a Saiyan always keeps...his PRIIIIIIDE!!!"
With titanic willpower, Vegeta unleashes his aura and raises his energy to the maximum.
Majin Vegeta is mentally commanded by Babidi to exterminate Supreme Kai, but Vegeta - focused solely on his rematch with Goku - refuses with a defiant "Hell no!", and after an intense speech about his Saiyan pride, uses his power-up to finally force Babidi's influence out of him, freeing himself through sheer mental fortitude.
Video Game Appearances
Vegeta can use a similar power up in Dragon Ball Heroes, called Prince of the Saiyans (サイヤ人の王子).
"Super Saiyan Vegeta's Z-Soul. Equipping the Soul greatly decreases all stats, but when near death, no stagger occurs from damages, and a great increase to all stats is gained."
— Dragon Ball Xenoverse Z-Soul in-game description
In Dragon Ball Xenoverse, it appears as Super Saiyan Vegeta's Z-Soul which can be equipped by the Future Warrior. When equipped this Z-Soul decreases all a stats by five, though when the wearer is near death they receive an increase to all stats and no stagger occurs from taking damage. This Z-Soul can be obtained in Parallel Quest 51: "Heated, Furious, Ultimate Battle".
- Dragon Ball Xenoverse, 2015