- Main article: Books (Battlespire)
- In the tower in the cave behind the waterfall, Chimera of Desolation, 2nd floor.
[beneath several large, important-looking charts and diagrams]
Behold the ritual of making for the Grand and Thaumaturgical and Most Puissant Trebuchet of Overarching Peril.
He that touches this parchment to the workings of the Trebuchet of Granvellusa and releases its spirits therein shall apprehend before him an full and ready Engine of Mighty Destruction for the subjugation of the Foes of all Direnni.