“I make an offering. To this broken world, I offer blessings and thanks and sacrifices!"
"I offer thanks to mother Atë, born the embodiment of madness!"
"I offer blessings to the holy spirits of the world, who taught me magecraft, the madness of men!"
"O' saint and knight who showed me a different madness, neither of you were mistaken!"
"I make an offering! To all humanity, permitted by this broken world, I offer the sacrifice that is me!"
—François Prelati, Fate/strange fake
Grand Illusion: The Sunken Spiral Castle Does Not Exist, Therefore, There is No End to This World's Madness (螺湮城は存在せず、故に世の狂気に果ては無し, Rain-jō wa Sonzaisezu, Yue ni Yo no Kyōki ni Hate wa Nashi?) is the second Noble Phantasm of François Prelati. The legends that Prelati revealed the form of Beelzebub to his sworn friends, or that he (she) was the incarnation of Beelzebub combined with the art of illusion and lineage that Prelati originally possessed and sublimated into a Noble Phantasm. It is a great Magecraft that surpasses even the environment to deceive the very texture of the World. It is even capable of causing a target to hallucinate that Prelati has imprisoned them in a Reality Marble. It is still an illusion, however, and therefore lacks the power of a Reality Marble.
- ↑ 1.0 1.1 1.2 1.3 1.4
 Fate/strange fake - Volume 4 - Servant status: True Caster [T]
Master: Francesca Prelati
True name: Francois Prelati
Gender: Unknown (summoned Saint Graph is male)
Height/Weight: 152cm 38kg
Alignment: Chaotic Evil
Noble Phantasm: A
■ Territory Creation: B
■ Tool Creation: B
■ Illusion: A
A skill that denotes excellence in the art of illusion within the field of magecraft. At this level, it is even possible to go beyond people and deceive the environment.
■ Disciple of Spirits: B
Proof that one has been initiated in magecraft by certain lake spirits. The efficacy of magecraft improves dramatically.
■ Divinity: E-
Prelati shares the blood of a deity, but as that deity is banished his rank is low.
Barely manifested at rank E due to combination with traditions that link Prelati with Beelzebub.
■ Grand Illusion: The Sunken Spiral Castle Does Not Exist, Therefore There is No End to This World's Madness
Type: Anti-Personnel Noble Phantasm
Maximum Targets: 10 people
Legends that Prelati revealed the form of Beelzebub to sworn friends or that he (she) was the incarnation of Beelzebub combined with the art of illusion and lineage that Prelati originally possessed and sublimated into a Noble Phantasm. It is a great magecraft that surpasses even environment to deceive the very texture of the world. It is even capable of causing a target to hallucinate that Prelati has imprisoned them in a Reality Marble. It is still an illusion, however, and therefore lacks the power of a Reality Marble.
■ Prelati's Spellbook: Textbook of the Sunken Spiral Castle (unusable)
Type: Anti- Noble Phantasm
Maximum Supplement: 1000 people
The result of Prelati utilizing magecraft while dispelling their own rationality with drugs Prelati compounded themselves. Against astronomical odds, it ended up linked to a place one must not link to, Prelati inscribed the truth of it in a blank bible that was a Mystic Code and sealed the link itself. Prelati was therefore incapable of reproducing it, and entrusted the spellbook capable of opening the one and only link to a knight who was their sworn friend. Prelati can never use the Noble Phantasm unless the knight returns it on the spiritual level, but will the day of their reunion ever come?
■ 道具作成： Ｂ
■ 精霊の弟子： Ｂ
■ 神性： Ｅ－
- ↑ Fate/Strange Fake - Volume 4, Chapter 11 translated by OtherSideofSky on Beast's Lair