According to On Hallowed Ground , his realm is called the Crypt and is a city inhabited by the dead and undead .
Nerull dwells in Carceri , either in its outermost layer or its innermost .
According to On Hallowed Ground , Nerull 's realm is called the Crypt and is a city inhabited by the dead and undead .
Nerull dwells in Carceri , either in its outermost layer or its innermost .