Magneto. Some of the die-hards here may crucify me for such a claim, but this is Magneto. I'm not stating all Marvel characters could defeat Star Wars characters - but Magneto is easily one of the most powerful beings in the Marvel universe.
And this is on Coruscant - which is THE worst place to fight a guy who can control metal and magnetism.
Magneto would beat Luke. But he would OWN him on Coruscant.
Yes, but the list of those more powerful is long enough to not be disregarded.
It's just like saying Coleman Trebor is likely stronger than 99.999999999% of the SWU (because of all the nameless commoners of various planets), but that doesn't mean much when there are thousands of individuals of greater power.