ambrosius with bestowed vigor plays skin of night

Benedict Giovanni puts Bestow Vigor (I think that's what that new card is called) on Ambrosius the Ferryman, who then gets into combat and plays Skin of Night. Brosie is now immune to non-ag damage and treats ag damage as normal damage. Does that mean he is effectively immune to all damage (except by specific card text, like on Cleave)?

[ quoted text not captured ] Yes. http://groups.google.com/group/rec.games.trading-cards.jyhad/msg/9dfdbba86cacc830