I don't think Marc can hurt or kill Thor (thus why this isn't a versus thread) but I'm wondering if, based on Thor's incredible strength and powers, if he can bypass MK's regen.
__________________ "Happiness is a lie. Life is horror. The light is always dying all across the universe. The last star will flicker out someday, when it does, all that remains is shadow. And I will be its king!"'-Amahl Farouk
Well, Moon Knight seemed to be in trouble of getting killed against Harrow when Harrow had his staff on MK's chest. MK also had a bit of trouble when those horseback riders put half a dozen spears in him.
I'm thinking Thor's destructive output is way more than either of those so it's certainly possible that MK's suit will get overpowered.
That's some kind of magical resistance to soul theivery, what I'm talking about is Thor literally cutting MK in half or decapitating him with Stormbringer. Hell, Thor could easily do either with his bare hands.