No morals on,no bfr. Fight on mars.,,vs,,,
To be honest, I think one of them would be a good enough match for the Silver Surfer since they don't have any real weakness Silver Surfer could expose like Superman.
Unless if Silver Surfer could TP them into saying Shazam. But I don't know how magic works with that. Magic has always been a good match up for the power of cosmic.