Xebrexia is a loyal, caring Zatokaian for Blazewind, who he calls "My lady" to Blazewind as a sign of respect. Despite his loyalty, he is completely merciless to his opponents and those who he hates. He is also intelligent, but judges too quickly. He loves taking the most difficult challenges and does not fear anything but his brawler.
Xebrexia's Zatokai Bakugan form appears like a shadow demon with a huge built, long horns and tail. In his normal Zatokai form, he has dark purple hair, peach skin and black eyes. His garment is heavy armor and gauntlet gloves that looks like a dragon claw. He wears a hoodie, jeans and boots to blend in with the locals usually in Earth.
Xebrexia was born in a planet called Zatokai. He was raised as a knight for the king of his planet. He was the strongest of the knights and the second-in-command to lead the knights. The king of Zatokai demanded war againt Vestroia and Earth, Xebrexia didn't want the king taking over the planets. Xebrexia chose to run away and become a traitor. After a few years of training he assassinated the king and the first in command of the Zato knights, Dregsus. Most of the planet was against him, and wanted a partner/brawler to stop the chaos. He then found Blazewind on Earth, and battled her to see if she was worthy enough. Blazewind accepted the challenge and she was accepted to join his side after the draw.