Creb Durga

Cursed prince Musashi of Creb Durga and his pact with Moloch
Musashi and his family was wronged so they made a pact with an ancient wizard
However the prince could not or would not pay the gold owed, and this loosed the devil on his family, who were cursed
This family home has been empty and the family has died out, now for hundreds of years and the locals stear clear, though a few have tried to recover the cursed treasure.