Lamarius
Lamarius was Squadron Leader of the Battle TARDIS squadron Prydonisia during the Last Great Time War. (AUDIO: From the Flames)
In one timeline, her wife and daughter were killed in a Dalek attack on the planet Vecton IV. After Lamarius attempted to violate the Laws of Time to save her family, she was extorted into performing a mission for the Celestial Intervention Agency by Acting Coordinator Narvin. Livia gave her the ultimatum of working for them and be pardoned or never had existed. She was asked to kill the Master. (AUDIO: From the Flames)
Her preprogrammed Battle TARDIS landed on Skaro, where she was able to locate The Master's TARDIS but was trapped in the living barbed wired. She worried about dying in the field but eventually came to terms with it. She was saved by Afor but eventually captured by Novar. She eventually escaped, to get to the Kaled bunker. The Master interrogated her where she said that she was a mission for Livia and Narvin. He teased her by promising to her to reduce her burden by stopping her actions around Vecton IV. The Master sent her back to Gallifrey where he activated a device to cause her to mutate. Narvin ordered her shot. (AUDIO: The Master's Dalek Plan [+]Loading...["The Master's Dalek Plan (audio story)","The Master's Dalek Plan"])
When the Unbound Master tried to undo the Master's actions, she was able to escape her freezing. She then went on an assassination rampage. (AUDIO: Shockwave [+]Loading...["Shockwave (TWM audio story)"])
This timeline was eventually aborted. (AUDIO: He Who Wins)