The Real Black Widow may be an impressive animal, but when Wii Fit Trainer steps into a fight…she doesn’t go down without a fight. After weighing her options; the Wii Fit Trainer would likely finish this off with her Final Smash ability, which makes clones of herself that explode and deal massive damage. The Black Widow would not be able to handle such an attack and the match would be over in an instant. Wii Fit Trainer wins.