Majin vegeta

Vegeta, in a desperate attempt to achieve even greater strength, fell under the evil influence of Babidi, an evil sorcerer. Babidi took advantage of Vegeta's frustration and desire for power to manipulate him and make him his slave. Under Babidi's control, Vegeta transformed into Majin Vegeta, a darker and more powerful version of himself. This transformation led him to confront his friends and loved ones, including Goku, in a relentless quest for power and dominance.
During this dark stage of his life, Vegeta gave himself completely to his thirst for power, leaving aside any remorse or empathy. However, despite his brutality, there was still a spark of humanity within him.

intensified pride
excessive determination
ruthless
thirsty for power
aggressive
arrogant