Winx in Transformation: Harmonix (Bloom)

My new crossover story of Fullmetal Alchemist Brotherhood with Winx Club. Thanks Zannie for helping me coming up with the title.

Plot: Bloom and the girls are in an another fight with the Trix, but for some reason the witches became much stronger than they are. For this, all the Winx but Bloom lost their wings and powers. They consult the help of the Elric brothers Edward and Alphonse, though Ed doesn't believe they are fadas until Bloom reveals to him that she and the others are fairies. Ed agrees to help them unless they help him find The Philosopher's Stone. The Winx make a deal. Bloom soon learns about his enemies that Ed has to face, she meets Lust and Envy. Will the girls get their powers back with Ed and Al's help or will their enemies win? But they receive some additional help from Colonel Roy mustang and his partner Riza Mustang, and some mais help from Alex Louis Armstrong and Maes Hughes. They all agree to help out even if there's a killer on the loose.