She has also experienced several unusual perceptions, seeing visions of the young girl named "Nephilim" and of her deceased Realian nanny Febronia. It is also revealed in Xenosaga I & II and the database of III that she has the natural ability to see into the "Realm of Imaginary Numbers", where the Gnosis hail from. Her glasses inhibit this ability and allow her to experience relatively normal perceptions. However, as this sense of hers is not active all the time, and as she "has gotten used to it," she removes the glasses when they present an inconvenience to her daily life.