*Aliases:* The Book of Storms, The Fractal Flame, Feslithas-mal-Esnath A dark blue book bound in rough leather. Although its cover looks rough, the binding is soft and almost damp to the touch. A slight current can be felt when holding the book. This book was made by Antonia Vertilli, while bound by the plane of Lightning. Reading it makes people beholden to the will of Lighthammer and enthralled by the concept of the storm and lightning itself. It was made during the ritual of The Bottling, which failed due to the fractured body of Vertilli herself. It is unknown if she survived the ordeal.