I'm believe Ironman takes it. Just as versatile as Madara and has attacks that can bypass Madara defenses like sonicwaves, and omnibeams. It should also be noted that Tony might be able to absorb some of Madara's attacks and can resist his genjutsu and if he does get hit with it his A.I. can possibly break it or just control the suit. Also where does this take place? This is important because if the place has any technology even if it is outer orbit he can use it.