Avengers: Age Of Ultron Spoilers - 16 Things We Know Will Happen

3. Thor And Iron Man Team Up To Take Down Hulk

You might think that Stark's Hulkbuster suit would be enough to bust Hulk, but the trailer has shown the fight to be pretty even with Big Green taking the advantage a few times, so it would be reasonable to assume that he requires assistance to take Banner down. The hint of how he manages to do that comes thanks to another tie-in toy from Hasbro; this time the Titan Hero Tech Avengers. The back of the box that shows the entire series features quotes from the heroes, including normal-sized Iron Man demanding more power... More important is the Hulkbuster quote, which suggests that Iron Man's need for power comes thanks to Thor's ability to channel lightning, which will give Stark the necessary power boost to take Hulk down.