Faction Paradox invasion of Gallifrey

Following the growing infection in the timeline caused by the Third Doctor regenerating on Dust rather than Metebelis III, the War was prematurely ended when the Eighth Doctor destroyed Gallifrey in order to prevent Mother Mathara and her Faction, and his future fallen self having control over the Web of Time.

Origins
Following a brief encounter with the future Eighth Doctor, the Third Doctor landed on Dust, rather than Metebelis III. This resulted in him interacting with a splinter of Faction Paradox who were there, including his future ex-companion Father Kreiner (previously Fitz Kreiner), and eventually getting shot and regenerating, consuming the Facttoin's nearby biodata virus. Before regenerating, he said "a tear, Sarah Jane?", the beggining of his last words in the correct timeline, but ended on "this is wrong", before regenerating into the Fourth Doctor. Mother Mathara explained to Cousin Llewis that the Third Doctor would "regenerate into the same form he was scheduled to regenerate into", and that in general, "history would carry out much as before, apart from [this] one alteration". (PROSE: ). However, according to one account, the effects of the changed timeline on Dust caused a major paradox in the continuum, resulting in the version of the Doctor's TARDIS which was present on Dust, along with its occupying Third Doctor, being pulled off-causality and becoming The Edifice and a ghost of the Third Doctor, respectively, and eventually arriving on a version of Gallifrey and sending "temporal waves" over it, upsetting the established future course of events. (PROSE: )

However, one account held the situation to be slighly more complex. According to this account, the Mother Mathara present during the Faction Paradox invasion of Gallifrey was, in fact, from a point in the War beyond its 50th year, having exploited the "Trojan Horse" - the infected timeline - to travel backwards in Homeworld time. The version of the Faction she had brought back included titles like "Uncle" - which [[Kristeva (The Ancestor Cell)]|] used - unlike earlier forms of the Faction.

Legacy
TO BE ADDED

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