T-X

""I like your gun.""

- T-X smiling to police officer

T-X (Terminatrix) is a gynoid from the Terminator films and the main antagonist in ''Terminator 3: Rise of the Machines. ''

2032
In 2032, the T-X was battle-tested by Skynet against several other Terminators and by Skynet itself. The T-1002 engaged the Terminatrix in hand to hand combat in the Skynet Central Core, using its mimetic polyalloy components to develop stabbing weapons all across its body. The T-X was able to gain the advantage through a combination attack utilizing her internal buzz saw to remove the spikes and later destroyed T-1002 with a direct impact from her plasma cannon.

2004
The Terminatrix arrived on July 24, 2004, in a clothes shop with mannequins, melting them and a glass frame on arrival. It then walked out of the shop, approaching a confused woman, admiring her car before killing her and taking her belongings. The Terminatrix then went on to killing any of John Connor's future lieutenants, including Kate Brewster and her father Robert Brewster. However, when she coincidentally found Connor, who had been formerly untraceable due to "living off the grid", she made him her priority target.

At the Cyber Research Systems facility, the Terminatrix injected nanobots into the T-1s to have them protect Skynet the moment it got control of the entire U.S. defense grid. It then killed Robert before going after John and Kate. They managed to trap her in a particle accelerator before going to Crystal Peak, where they were told Skynet's central core was located.

The Terminatrix broke free of the accelerator and followed them, losing most of its polyalloy skin and half its lower body in the process. She grabbed John, determined to complete her mission but a T-850 unit sent by Kate from the future destroyed them both with its remaining hydrogen fuel cell with a remark of "you are terminated." Despite the T-X's destruction, she has succeeded into helping Skynet become sentient to declare war on mankind, thus Judgement Day has finally occured.