Grey Demesne
The Grey Demesne is the Graveyard Demesne and its master is Thanatos Ondogon, a quiet grey wolf man who tends to the graveyard he lives in and hosts events like funerals and ghost story nights.
Tier:
6-A
At least a Continent, (It’s uncertain how many people have exactly died in Diadem, but with 500 years of death, given that the Global Crude Death Rate is 7.6 to 7.8 deaths per 1,000 people per year, with a consistent population of 10,000 people in Diadem, after 500 years there would be at least 75,000 up to 150,000+ deaths and by extension graves. With additional preordained graves that stretch in to the hundreds of millions that are contextually sensitive, meaning Thanatos sees many more people dying on this island, and filling those graves.)