Erissa Kreis (15-16, Season 2). Attribute: Haos. Guardian Bakugan: Haos Eitrion. A reserved girl with a tragic past, adopted by Cael alongside her older brother Raiden. She shares a deep, unbreakable bond with Eitrion, who chose her for her hidden potential and passion in battle. While undercover as a Vexos double agent on Earth, she became close friends with Emily and captured the heart of Alex. Torn between loyalty to her brother and her new friends, her double life ended in tragedy.
