Avengers, Assemble! The Most Powerful Characters In The Marvel Cinematic Universe

15. Iron Man

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This whole ‘superhero’ thing is a young man’s game, and Tony Stark isn’t getting any younger. The famed billionaire and former CEO of Stark Industries is credited as a founding member of the Avengers. Stark helped make all of this possible, and for that he must be commended. However, as a combatant, Stark has certainly lost a step. There’s always a chance he has a secret project like his “Hulkbuster” stored up his sleeve for Thanos, but his mind is far more useful than his might at this time.