Ria Karsi Skablad-NightBlade is the youngest future child of Ender and Xena. She is wilful, but also naïve. Also the best markswoman in the group who came back from The Old Future. She seems to be sexually confused, attracted to both Pepsi and her sister Xici. It is unclear to which she is more attracted, but Xici, being the comforting sister that she is, has a vague idea, but will not tell on behalf of her sister.