The Oathnut, also referred to as the warming mushroom, is a truffle and not a nut. It can be found, albeit rarely, in the Mimean and Mineous Forest hundreds in Kanday and even more rarely in other forest regions of Hârn.
The permanent population of Ochrynn is currently around 100 people, including the 30 or so members of the Order of the Ochre Womb, as well as the residents of some isolated homesteads to the west.