Mira, a 16-year-old Vestal girl, formed the Bakugan Brawler Resistance, after witnessing the tortured Alpha Hydranoid speak out in vengeance to the invaders, to free all the captured Bakugan from Prince Hydron and the Vexos. At the end of Surprise Visitor, she along with Baron travel with Dan back to his world. In Unmasked, Mira challenges Spectra to a battle and if she's victorious, Spectra will be unmasked. If she loses, however, she has to join the Vexos, and even battle against her own friends. She told herself in the beginning that her hero was always her brother, Keith, but forced herself to change her mind about it after Spectra unmasks himself in front of her, revealing that he was her 'hero'. Baron described her as 'intense'. She betrays the Brawlers in Family Ties as she says that she wants to stay with Keith, once telling the others on Earth that Spectra is her brother. She returns to New Vestroia through the portal Apollonir opened with Spectra, Gus and Lync after revealing her betrayal. In Beta City Blues, she reveals that she has joined the Vexos, but is really wondering what Spectra is up to. In Brotherly Love she challenged her brother to a battle and if she wins, she goes back to being with her real brother and not Spectra; however, if she loses, she will have no choice but to serve Spectra. She later lost the brawl. She is regretful of this as she says, "I'm sorry my friends" after the battle, and is also seen crying as she has no choice but to be an enemy to the Resistance. She later returns to the Resistance. She returns to Vestal with Ace and Baron and their Bakugan, in case the Vexos will want to take back New Vestroia for themselves in the future. Mira visits the Brawlers on Earth for a visit, but soon returns to Vestal, this time with Dan and Marucho, and they meet up with Ace and Baron at Klaus Von Hertzen's estate. Following the defeat of Zenoheld she returns to Vestal with her brother, Gus, and the rest of the Vestal Resistance. She also has a brother that she desperately wants to find after he disappeared during Hydranoid's rebellion. Although she is the leader, she is not necessarily accepted by the others, as she has a small tendency to go off on her own. She prefers the Subterra attribute. Her main Bakugan is Subterra Thunder Wilda and her Trap Bakugan is Baliton. She has a crush on Dan and is presented several times: in Six Degrees of Destruction where she tried to see if Dan would notice her change in hair style and in Reunion she was extremely sad to the point of crying when she thought Dan was caught in the explosion and upon knowing he survived she jumped into Dan's arms hugging him. In Surprise Visitor, Dan brought up Runo and Ace said Mira sounded jealous. It was also the main reason for Ace's hostility to Dan because Ace has a crush on Mira.