Also known as: ユスティーツァ・リズライヒ・フォン・アインツベルン
Minor Fate/Stay Night character. The head of the Einzbern family from 200 years ago.
She is a homunculus and the base from which Irisviel and Illyasviel (half of her) were created. She is identical to Irisviel and is almost always depicted wearing the Dress Of Heaven, with a dark version of it introduced in the Fate/Zero event of Fate/Grand Order.