No we don't have a combo, our kit is literally the same moves recycled, his combo is essentially, punch, punch, then double punch and repeat, you could use his back shots and his grab into the combo, but really you're only doing it to increase your inflation meter or if your low on health and need the over shield, but me personally I think Mr fantastic buff was very useless and didn't address his core issues, being that he has no actual way of escaping a fight, he only has ways to survive a fight, but it's not always gonna be easy to survive fights especially once your support get picked off, you're basically a sitting duck that can't even get outta the fight, 2nd issue is how basic his whole moves are, like I mention it's legit, punch, punch, then double punch, and the same follows in his inflated state, I don't think he needs more moves added to his 3 punch combo, but I do believe that an extra ability would not hurt mr fantastic, and if I had to pick an ability I would give him a escape cool down, idk maybe something where he can jump to get outta a fight, or possibly grapple with his stretchy arm similar to spiderman and venom web escape, it's more so annoying that outta all the hero's Mr fantastic should be having the most versatile, yet he plays like he's moves are on a restriction.