Thor would win because of his strenght and from his hamemr. Even though Batman can escape scenes in the dark knight but he can't escapse a explosion of ligtning.
Thor the dark world 1 reason: He would pick him up and break his back.
Thor.
Thor
batman
batman
apocolypse
Batman would win because in Batman Arkham Origins, Batman defeated Deathstroke.
Thor
Mario dies when a turtle touches him. Batman can fight the Joker, and still walk away fine. Batman would win.
Batman of course
I think thor because of his mjolnir
Samus would win a fight in beating Batman because she has all those powers in her Power Suit.