Quote:Sersi's top showings could win the fight on her own.
Quote:Flash stealing kinetic energy could potentially do the same...other than that...
Flash has never been shown that powerful.
Quote:Other than that, however, the Eternals have too much depth, and their top guys can at least fight Superman for a long time. A couple JLA members are the first to go down, then numbers rule
Not really. The only one near Superman is Ultimus from Thor 209. Rest are pretty much low top tiers.
... Wally completely annihilated Anti-Monitor faster than any of the assembled heroes at the first Crisis could even see.
So yes, he has actually been shown to be that powerful.