In the world of Earth-1010, Rogue and Nightcrawler are the only surviving X-Men and seek out the few remaining mutants to become X-Men. Corona was one of the mutants detected by Cerebro. She is the daughter of Shiro Yoshida, the mutant known as Sunfire. Her powers are similar to her father's but she has no control over them and wears a special containment suit which allows her to focus her powers.