Man I'm so emotianally attached to vader and skeletor but doom's intelligence is simply too much for any of these guys to take, The only chance any of them have is if vader force-chokes doom before doom knows what he's getting hit with and even then I think skeletor's gonna mop the floor with the leftovers. I guess vader could do it with the force-choke and his lightsaber if he had the sufficient speed but I don't know about that. I'm still going with doom. Always gotta go with the guy that refers to himself in the third person.