Shared Dreaming

Although dreams could also be shared through a dream bond, the type of dreaming called specifically Shared Dreaming requires that the dreamers be in direct skin to skin physical contact. Jason does this with Jonathan, harris and Serai, although in all these cases if he had known and chosen to he could have shared dreams with any of these people through the dream bond he has with them, also.
He refuses to share dreams in this way with Matthias , who has the capacity to do it because one of his parents had some Paragangian or Proto-Paragangian ancestry.