A theorem on Lost and Rumored Magical Devices

"A theorem on lost and rumored magical devices and their possible locations" by a gnome woman artificer called Kastila Feldtowne.
This book was first printed in SF 2675 in the city of the Fletching.  It lists many devices that may or may not exist and Kastila's attempt to find out where they might be.  
Most importantly she mentions Viendall's control rod and what may have happened to it if it existed. 
"It is said that many ages ago lived the great wizard and artificer GravingKnoll Viendall. A talented half-elven dwarfkind he inherited a forge of great stature from his family. The ancient stories all say that he defeated his hated father and took control of the forge as well as the great castle and lands that it sat upon. The many lives that were given that day during that bloody battle seeped into the forge giving it unsurpassed power. Ruling over this area for a century Viendall became more and more angry with the gods and their interference in mortal affairs. This feeling was enhanced by a chance meeting with the fallen known as Glorian. The two began intense discussions on the relationship between the pantheon, mortals, and the planet itself. Realizing the great power of the gods the two devised a method of controlling or stopping a god should the great need arise. The solution was a rod capable of not only channeling enough power, but could separate itself from time and space itself. They amassed a great wealth of shard rock and forged new metals from meteors. The great forge and the power of glorian allowed them to craft a rod with the specific use of stopping a god and expelling that god from all planes of existence at the same time."