possess others and Speak with their voice while using other body?
maybe not, not yet, but if you request it, i might create,
it's easy to make world rule with that, for example;
- when you dead in the present world your soul wandering astral plan or you can go to the Underworld search for immortality.
but, in my old save games, i made my character died and possess someone but after 3 to 5 turn AI began to forgot about it, maybe i must make stats for possession to make ai remember that character possess other people body