There is a user on the Batman WIki who thinks that Batman could easily beat Harry Potter, because he's "a dumb teen with fodder magic powers". He also claims to have watched every movie. Is this possible? Or is this guy just stupid as hell?
IF they did fight, all of Batman’s gear is technology. As Hermione says, electricity goes on the fritz near magic (unless a very skilled wizard has proofed it against that, I’m supposing, because of Sirius’s motorcycle).