The Mortal Vow is a wide spread religion throughout the continent Deurlyth, spreading to each and every clan. Even though a large majority of the Deurlen people believe in the teachings of The Mortal Vow, the religion is largely unregulated and disorganized. Of the very few self proclaimed "Priests" of The Mortal Vow, most if not all of them serve more as Folklorists and scribes of Deurlen history.