Alternate timeline (Master of the Daleks)

In an alternate timeline, and the Dalek Time Controller allied together to conquer Earth in the 20th century and build a New Dalek Paradigm from the races they enslaved. (AUDIO: Master of the Daleks)

Origin
After being infected with retro-genitor particles, the Dalek Time Controller was banished from the Dalek Empire, as the Daleks recognised that the particles made the Time Controller an unnatural element in the Daleks's timeline. (AUDIO: The Monster of Montmartre) In retaliation, the Dalek Time Controller allied with to create a New Dalek Paradigm to conquer the universe in place of the original Dalek Empire; the Master offered to assist in stabilising the timeline in exchange for control over a select number of Dalek worlds. (AUDIO: Master of the Daleks)

The Dalek Time Controller used Dalek duplicates (AUDIO: A Life in the Day) to transport the Eighth Doctor's TARDIS to Montmartre, Paris, on Earth in 1921, to assist in the construction of a giant Dalek casing - the Red Pagoda - as a replacement for the Time Controller's original casing, which had been badly damaged by the retro-genitor particles. The Dalek Time Controller also created, from its own DNA, Adelaine Dutemps, a Dalek duplicate that worked in the Red Pagoda and lured the artists and criminals that gathered there backstage, where they were seized by the Time Controller and converted into Dalek Time Strategists, Daleks with an advanced understanding of temporal science that would also serve as the Time Controller's personal army.

Despite losing the TARDIS, the Eighth Doctor and Liv Chenka managed to reach the Dalek Time Controller in 1921. The Doctor briefly escaped the Red Pagoda, although Liv was captured by the Time Controller. When the Doctor returned, he left in his TARDIS - on Liv's demands - although due to the alterations made to the ship by the Dalek Time Controller, the Doctor lost control of the TARDIS. Meanwhile, the Master arrived at the Red Pagoda, along with an army of Daleks, from an alternate 1961, having arrived to ensure that said alternate 1961 came into existence. (AUDIO: The Monster of Montmartre)