User blog comment:Weew1213/Season 2 Off-Season Battle: Talion vs Batman (Arkham Series) "A Ranger in the Knight"/@comment-27043000-20161216050738/@comment-27043000-20161217054124

The problem isn't with the sword, it's with the OP supernatural abilities. He has both an insta-kill and teleportation. None of Batman's foes have those abilities.