Can Professor X beat anyone in DC

Who can Professor X beat in the DC Universe if he was going all out who is the most powerful person he could kill

bump

Is the other person going full tilt as well?

Everyone. Except maybe the Jade Martian.

Depends on if they know he's going to kill them

I find myself wondering how many people he can't beat

@pperspectiveandreality: nope hes the only one going all out

The only thing he can't beat is a flight of stairs.

@dbvse7: That's cold. And funny.