The Crypto Man once drove Thor to the brink of defeat due to how his special ability works. The more you hit this guy, the stronger he gets. The Crypto Man can absorb kinetic energy and amp up his own attacks this way. Naturally such an ability always has a limit though and I believe Thor would be able to come out on top. One quick way to get around this is to focus on Lightning based attacks instead of simply trying to punch the fight out of him. The Crypto Man is rather limited as this absorption is his only trick. Once Thor gets around it victory is his. Thor wins.