Copperhead

Copperhead is an antagonist in ''Batman: Shadow War and Batman: New War. ''She was an expert escape artist and an assassin who worked as a contract killer for a Central American drug cartel before taking her assassin work to Gotham City.

Personality
Copperhead was a ruthless killer and capable tactician who was very confident in her own abilities. She also knows when to give up and is also an expert in the art of seduction due to her tight, revealing clothes and the nature of her chosen combat style. Her preferred method is to seduce her targets and lull them into a false sense of security so that she can get close and personal to them. Copperhead is also very sadistic however this could be considered a weakness, as she often took too much watching her victims pain and despair instead of dealing a finishing blow. She is also very foul-mouthed when angered and also demonstrates a sense of professionalism and practiced apathy.

Quotes

 * "An empty promise from a fallen king."
 * "Is that the best you can do?"
 * "I killed you. And in a few more minutes, your body will realize it."
 * "That's it. Use your strength. With every effort you hasten your end."
 * "I will pick you apart, piece by piece."
 * "My venom will break your mind, and then I will break what's left of you."
 * "I love watching this part."
 * "You think that will help you?"
 * "Tell me, Batman. How will you defeat the phantoms of your mind?"
 * "You are slow, Batman."
 * "Yes. Keep trying."
 * "You are trying so hard!"
 * "I expected no less from a flying rodent."
 * "Your brain cells are dying. Soon enough, so will the rest of you."
 * "I will twist you apart."
 * "Right here, cabron!"
 * "You should save your strength."
 * "This is a fight you can't punch your way out of."
 * "I'll tear your throat out!"
 * "You hit nothing but air."
 * "I like to watch my victims struggle."
 * "You should be dead!"
 * "Pandejo!"
 * "You think your toys can save you?"
 * "Do you trust your eyes, Batman?"
 * "This is the mighty Bat?"
 * "I'm gonna get out of this, and when I do...you're dead!"
 * "I like to bite."
 * "Your strength, your skill, means nothing. Nothing."
 * "The thrill for me is watching you squirm."
 * "Ah, the poison grows strong!"
 * "No more chances!"
 * "Your efforts only help the poison spread. Keep fighting."
 * "Still looking for a way out, Batman? This is all in your mind!"
 * "If you could only see yourself."
 * "You think you're cured? My poison is still in your veins and it will remain there as long as you live...which won't be very long."
 * "Ay, carajo!"
 * "Let me out, you pendajo!"
 * "Lo siento, Batman. Pero mi veneno es la muerte. Now, sleep."
 * "I bet you never expected it to end like this."
 * "Now that you've been dealt with, I've got a prize to collect."