Mila
From Tardis Wiki, the free Doctor Who reference
Mila was a human prisoner of the Daleks.
Biography
Mila was captured by the Daleks during one of their wars. The Daleks experimented on her with bioengineered viruses to create a virus that turned the beings it infected into Daleks. Due to these experiments, she lost most of her memories, but also gained unique abilities such as the ability to become invisible and non-corporeal. (AUDIO: Patient Zero)
Mila sneaked aboard the Doctor's TARDIS when he was being chased through time by the Daleks. (TV: The Chase, AUDIO: Patient Zero)
Personality
to be added