Eighth Drax

Drax's eighth incarnation posed as Inspector Fleur McCormick, a galactic police inspector, during a plot hatched by a previous incarnation of hers. The first female incarnation of the Time Lord, she led a band of her previous and future incarnations who posed as her "half a dozen best men". With the unwitting help of the Fourth Doctor and Romana II, they raided the most secure safe-house in history. (AUDIO: The Trouble with Drax)

Biography
After regenerating into her first female body, which was apparently planned long in advance with the paradox of the theft of the Blinovitch Limitation Effect Limiter, Drax aided her various selves in a scheme to ensure that they could successfully cooperate with one another. Upon arriving on Altrazar, she confronted the Fourth Doctor, whom she had "mistaken" to be Drax.

When the Doctor and Romana believed that they had rounded up all of the Draxes on the Rutan's Tendril, they called her to arrest the Time Lord. By the time the Doctor and Romana realised that Drax must have known he would have been arrested over different incarnations, they realised the truth about McCormick and her men. When they returned all of Drax's incarnations had escaped in their TARDIS. The Fifth Drax commented later after their escape the gender switch had been worth it. This Drax and her twelfth Incarnation teased one another at the same time. (AUDIO: The Trouble with Drax)