In Batman VS, Talia al Ghul fights on the side of good.
Finishing Moves (Killing)
Decapitation: Talia brandishes her sword, before quickly slicing off the opponents head.
Sword Improv: Talia throws her swords behind the opponent and then roundhouse kicks them to the floor. The try and crawl away but their face meets the sword and Talia then stomps on them, forcing their head to be cut in half.