The latest Batman:Arkham Origins assassin

I haven't posted much, if anything, about the latest Batman game "Arkham Origins" but I will now. Origins is a prequel to Asylum and City, taking place on Christmas Eve. There will be 8 assassins sent to kill Batman in the game, but only 4 of them have been revealed so far. Copperhead is the latest villain to make the cut, and she joins Deathstroke, Deadshot, and Bane: