Waaagstick of crushed foes

[rom85]

Hello, I am looking for this stick.
A staff for shaman

'Waaagstick of crushed foes'

if anyone knows where to find it

Cordially

[Gladiolix]

Its either an influence reward from some chapter, or its a possible reward from a PQ.
https://www.returnofreckoning.com/armory/item/161295

I would like to find the appearance of the staff in the icon as well, but I don't think it exists. The real appearance of the item is pretty certainly something else.