Talk:Possession/@comment-26579022-20160830181527/@comment-24729606-20170121001701

I'm not sure if there was ever an instance (either in the series or graphic novels) of a spirit entering and controlling a physical being. If no one else I suppose the avatars are examples but possession is usually depicted and thought of as unpleasant at best and as feeling like dying at worst. So I don't quite know if the situation with Raava qualifies. On the other hand the situation with Unalaq and Vaatu fits almost perfectly except that Unalaq had a preparatory period and more or less agreed to be possessed.