Quote Originally Posted by Rater202 View Post
"A creature with this special quality ignores damage from most weapons and natural attacks. Wounds heal immediately, or the weapon bounces off harmlessly (in either case, the opponent knows the attack was ineffective)."

That would be from the systems reference document.

Now, I misrembered some details about using twohanded weapons, but I think you get my point.

Okay, how about this: You're asking Jackie Chan in his prime to beat up Luke Cage with her bare hands.
I think you're vastly overestimating the power gap here. The matchup is not nearly that lopsided, largely because of how absurd Archie Sonic stuff can get. What little I know of those from osmosis is enough to tell me that if Shadow scales to THAT in any sort of capacity, he's a fair enough match for most people in fiction.