: Ashildr now calls herself " Me ," having lived so long that she has lost her memories, her family (including her children to the Black Death), and her empathy for others.

Doctor Who Re-Review 123 - The Woman Who Lived : r/gallifrey

: During the attempted execution of another thief, Sam Swift (Rufus Hound), Ashildr uses the artifact on him to open the portal. However, Leandro betrays her, revealing his intent to start an invasion of Earth.