Also known as: タチエ
An unused character introduced in Fate/Unpublished Material as one of the potential heroines considered for Fate/Stay Night. She is the Shielder-class Servant of Ernest Gravehill.
Known as the Stray Servant, she was a heroine candidate during the development of Fate/Stay Night who was left unused in the final version. She was considered along with Rider and Caster to be a possible heroine, but she was cut due to the plot beginning to stray so as to keep it manageable for the player. As Saber (Fate) is a "Servant of the Sword", she was to be her rival as a Shielder, "Servant of the Shield."
The character design was later revived in 2015 for Fate/Grand Order, where it became the basis for Mash Kyrielight. She is featured in the doujin game Fate/Empire Of Dirt.