Book of Eibon

, also known as the Livre d'Ivon, is a Grimoire that contains tales of the Outer God Sut-Typhon and other heretical Spells.Fate/Grand Order: Epic of Remnant - Salem: The Forbidden Advent Garden, Section 5: Fourth Knot
==Characteristics==
Lavinia Whateley claims that the book has been in her family for generations. However, it is also vaguely implied Raum might have stolen it from the Mage's Association's Department of Lore guarded by Brishisan, one of Solomon's pupils.Fate/Grand Order: Epic of Remnant - Salem: The Forbidden Advent Garden, Section 8: Final Knot
Matthew Hopkins claimed that it was used to summon the devil.
==Role==
===Salem===
Lavinia Whateley was manipulated by Raum to teach Abigail William the Ritual of Descent using a fake grimoire.Fate/Grand Order: Epic of Remnant - Salem: The Forbidden Advent Garden, Section 7: Sixth Knot It was kept in Lavinia's possession until she handed it over to Matthew Hopkins.
==References==
Category:Magical books
Category:Terminology in Fate/Grand Order