Konami (Apotheosis)

Konami was a novice nun. She was aged by a time field, but was absorbed by the TARDIS and became one of the beings which became part of Chiyoko. (COMIC: Apotheosis)

The Eleventh Doctor eventually managed to convince Chiyoko to uncreate herself and restore the creatures composing her to their original lives. (COMIC: The Child of Time)