A theorem on Lost and Rumored Magical Devices and thier Possible Locations

A theorem on lost and rumored magical devices and their possible locations" by a gnome woman artificer called Kastila Feldtowne.
It is a compendium of legends and myths that tell of ancient devices and weapons from previous ages. It mentions Viendall's Dimensional Control Rod and it's possible origins.

Type

Manual, Magical / Occult