Originally posted by NietzscheanThat's not Resurrection Man 1M, though- that's RM when he was a n00b with his powers. On panel, Resurrection Man 1M was able to 'kill' himself via the resurrection device, then resurrect with a new power of his choice, as Superman was in the process of blitzing him. We are talking insignificant micro-fractions of a second here.
It doesnt matter if he can resurrect himself since the old comics I have of him. it still takes him a while to come back to life. He has bn decapitated and buried b4 he resurrected b4. It is enough time to give Thor the win if he kills him let alone just knocks him out.