7. Scarlet Witch Controls The Hulk
This set confirms what most fans have been theorising ever since the release of the first trailer for Age Of Ultron: that Scarlet Witch will at some point take control of the Hulk. However, what's interesting about the description for this set is that it reveals "Hulk has been trapped by the powers of Scarlet Witch and she is ready to fire an electrical bolt if he tries to escape". Could it be that Ultron is trying to take Hulk out of the equation? It makes sense, and Tony Stark apparently dons the Hulkbuster armour to save the Hulk (that doesn't make quite so much sense). Regardless, it seems plausible that upon realising their plan is failing, Ultron orders the Scarlet Witch to send Hulk on a rampage through the city. While his and Iron Man's battle may have appeared fairly simplistic on the surface, based on what we see here, don't be surprised if there's a lot more to it than meets the eye.