Vengeance Is Mine!


 * Shredder: Karai, I wish you could understand.
 * (Takes off the Kabuto, showing his horribly scarred face)
 * Shredder: Everything I have done is for our clan's honor. Why do you insist on hurting me? Have you nothing to say to me, Daughter?
 * Karai (furious): I am not your DAUGHTER!!


 * Splinter: What have you boys done?! I thought I told you- Miwa.
 * (Miwa/Karai hugs her real father close)
 * Karai: Father.
 * Leonardo: See, Sensei? I told you my plan would work.
 * Splinter. Perhaps some things are worth the risk.


 * Splinter: My sons...and daughter, that is enough for today.
 * Leonardo: Karai, you coming?
 * Karai: In a minute.


 * Splinter: Not what you expected?
 * Karai: I admit it's a little weird being with...people I was told were my enemies. What really happened between you and Shredder and my mother?
 * Splinter: I'm afraid it goes much deeper than our rivalry over your mother. The bitter feud between the Hamato and Foot clans lasted centuries. Oroku Saki was the son of the enemy. But he was just a child, so my father gave him shelter. We were raised as brothers, and rivals in all things as brothers are. But that rivalry soon turned bitter when we met Tang Shen, your mother. Jealousy became hatred when Saki learned of his true heritage. He swore vengeance and rebuilt the Foot clan. One night, Oroku Saki struck. The blow that was meant for me struck your mother instead. Shredder blamed me and in his rage, he burned our home to the ground, leaving me to my fate. He took you away from me.
 * Karai (silently seething): After all this time haven't you wanted revenge?
 * Splinter: After all this time, I have learned that revenge only leads to more pain.
 * Karai: But I seen you fight, Father. You could take him out.
 * Splinter: We are safe here. And we are finally together again, my daughter. That is all that matters now. Not revenge.


 * Leo: Going after Shredder alone is a bad idea.
 * Karai: Don't try to stop me, Leo.
 * Leo: I want to go with you.
 * Karai: What?
 * Leo: You're right. Shredder will never stop hunting us. The only way for us to be safe is to take him down.
 * Karai: So much of my life has been about revenge. I can't ask you to risk your life, too.
 * Leo: Let me help.
 * (Karai leans closer as if she's going to kiss him. He looks a little shocked and nervously looks around)
 * Karai: Sorry, Leo.
 * (she punches him, then knocks him out with some blinding powder. Leo coughs as his eyes remain open as he falls. Karai quickly heads to the surface)
 * Karai: This ends tonight!!


 * Shredder: Karai. You returned sooner than I expected.
 * Karai: The time has come for me to say goodbye...Shredder.
 * (A furiously Karai attacks him but he easily intercepts her blows)
 * Shredder: Foolish, child! I taught you everything you know! You hold no surprises for me! This has gone on far enough! Take her to Stockman. It is time to begin the experiment.
 * Karai: Let me go!


 * Stockman-Fly: Whatever you require, I can create it. More mutagen. A few chemicals.
 * Shredder: Stockman?
 * (A little bit of human DNA is spilled into the mixture).
 * Stockman-Fly: Oops. That should be okay. Master Shredder.
 * Shredder: Is the mutagen ready?
 * Stockman-Fly: Prepared for your specifications. The serpent DNA is ready.
 * Karai: No! You wouldn't!
 * Shredder: Make sure she is secure.
 * (Has Karai shacked and gagged, hanging in a cage right over the vat of mutagen)
 * Tiger Claw: You are more ruthless than I thought. Mutating your own cub.
 * Shredder: I have no intention of mutating her. She is bait. The Turtles attempt to rescue her, I will drop them into the mutagen. This will mutate them into mindless serpents. I want Splinter to witness his own pupils become one of the rat's deadliest predators. Then when his spirit is broken, I will shatter his body.
 * Tiger Claw: I smell the rat.


 * Shredder: Welcome, my old friend.
 * Splinter: Let my daughter go!
 * Shredder: You are welcome to rescue her. If you can.


 * Leonardo: Hang on, Karai!
 * (Removes the tape that gagged her)
 * Karai: Thanks.
 * (Leo smiles back as Shredder comes right behind him, ready to strike)
 * Splinter: Leonardo!
 * (Leo ducks, causing Shredder's metal claws to break the chain holding the cage, causing Karai to fall right into the mutagen)
 * Karai: AGGHHH!!
 * Splinter: MIWA!
 * Shredder: KARAI, NO!! Karai!

(Splinter catches his teenage daughter, now a mindless snake, and looks down with sad eyes)
 * Splinter: Miwa. My child.


 * Stockman-Fly: No! My lab!
 * Shredder: (pushes Stockman-Fly) You- Hamato Yoshi!! YOU DID THIS!! (Is blocked by the burning debris) NO!!
 * Tiger Claw: Master Shredder, we must go!
 * Shredder: Leave me!
 * Tiger Claw: Splinter will suffer for what has happened today. You have won.
 * Shredder: Won!?
 * (Glances at snake Karai who tears two Footbots apart)
 * Shredder: I shall avenge you, my daughter!


 * Donatello: We gotta get out of here!
 * Leonardo: Not without Karai!
 * Splinter: Karai, you must listen to me! We must go!
 * (Snake Karai wraps herself tightly around him)
 * Splinter: Daughter...please.
 * Snake Karai: Father?
 * (Squirts snake venom in Raph's eyes and runs off)
 * Leonardo: Wait!


 * Leonardo (sadly): This is all my fault. I should have stopped her when I had the cahnce. I'm sorry, Sensei. Sensei?
 * Splinter: We should go home, my sons.