The Disturbing Staff of Jacques Dumanois is a 2910 years old piece made by Jacques Dumanois, a shepherd living in Prague.
Considering its age and the quality of the work, people consider it of considerable value.
It is engraved with european patterns and some symbols pertaining to Shamanism.
This piece doesn't exist, but as a legend. It is said that in the year 41, Jack Dumanois, the owner, made use of it in Prague to empower the Dumanois family. Now it is lost, or broken, we will never know.