Has this been done…?
Screw YOU if it has.
Fight!
I say Jack wins, merely because he’s been able to defeat huge monsters probably several times as strong as him.
I like this match up because both characters have done “prep-time” attacks on their foes.
Of course, Batman would have kicked Aku’s ass silly by now.
I’ll pick Batman. He’ll run over Jack with his Batmobile.
But if it’s versus Jack’s huge Scottish buddy, Batman doesn’t stand a chance.