which box is right. There are like three of them. And the last one could change size and shape shift, because its builder jeffries madison or something like that is one of those weird mutant who can psionically control glass, plastics and metal. There was whiz kid too. He never was used to his full potential. Anyway Box III could surpass 100 tons. Unfortunately jeffries is mentally unstable, so I would still give this fight to iron man.