So… I think it’s possible to get two repulsor blasts in one combo before a launch. I just haven’t quite found the right combo for it yet.
cr. :l:, cr. , :h:, :qcb: :l:/, cr. , :c:, :qcb: :l:/
that’s as far as I’m getting, they tech after the second repulsor, but I think you can pull this off, I haven’t tried all of Iron Man’s normals afterwards yet, the launcher comes out too slow. I think standing :h: comes out too slow as well. about to try some more
Edit: Ok, forget doing this. Repulsor prorates the combo to shit.
cr. :l:, cr. , :h:, :l: Repulsor Blast, cr. , :h:, :s:, j., j., j.:h:, j. :d: :h:, j. :s:, Smart Bombs, Proton Canon
cr. :l:, cr. , :h:, :s:, j., j., j.:h:, j. :d: :h:, j. :s:, Smart Bombs, Proton Canon
One other random thing I know about Iron Man… You can combo into his level 3 off of Unibeam almost up to full screen. Literally if you get like half a character width closer than full screen away, it’ll combo if you’re quick enough. Makes for a good punish.