Vegeta

"The Prince of All Saiyans bows to nobody!! Especially to a freak like you!"

-Vegeta to Rengoku Vegeta is the prince of the Saiyan race and rival to Goku. After the events of Dragon Ball GT. Amare, the Goddess of Light, summons Vegeta from the afterlife along with the rest of the Z Warriors in order to join the League of Guardians to combat Rengoku's Blood Knights. He was restored to the prime of his youth and became far more powerful than ever before, with his power rivaling that of Goku.

Personality
Regal, egotistical and full of pride, Vegeta was once a ruthless, cold-blooded warrior and outright killer, but later abandons his role in the planet trade, instead opting to remain and live on Earth, fighting alongside the Z Fighters; all the while striving to become the universe's most powerful warrior, specifically with the mission to defeat and surpass Goku in power. His character evolves from villain, to anti-hero to protagonist through the course of the Dragon Ball Z and GT series.

In Chaotica, Vegeta;s attitude is more relaxed yet still retains his Saiyan pride and as he tries to mold Hiro into a warrior worthy of Rengoku's fear. Although he still keeps his usual cold demeanor which tends to worry others on occasion.