Revon Hoxley’s Grimoire was obtained early in his adventuring career, but at the time was simply an extra large ritual book, allowing for the holding of extra rituals. But something happened over the following months, as the Eladrin’s thirst for knowledge seemed insatiable, something awoke in the Grimoire, and it too seemed to thirst for knowledge. It’s pages never seemed to fill, it absorbed every bit of knowledge it was near. Revon even used the book as a focus to learn to prime rituals, holding them ready and fully cast, waiting for release.