She broke free of Mastermind 's control , but had been transformed into Dark Phoenix .
After an encounter with the Hellfire Club and manipulation by Mastermind and the White Queen , the Phoenix was transformed into their Black Queen .
Black Queen broke free of Mastermind 's control , but had been transformed into Phoenix   .
After an encounter with the Hellfire Club and manipulation by Mastermind and the White Queen , the Phoenix was transformed into their Black Queen .