Been there, done that, bought the T-shirt.  I figured when WE killed Nightbane he was gone for good.  But as it turns out I had to summon him back from the dead for the PuG I joined last night.  We one shotted him and I COMPLETED MY QUEST!  So I guess this officially means I'm done in Kara now, save for that last shoulder item I'd like I suppose - and badges of course...

On a sidenote, I can't decide what to do with this shiny sparkling quest reward you told me about Dethe!  I've got so many bad gems which have just been freebies I've won on greed rolls that I dunno what to do for sure.  I must consider this carefully.  hehe  It's funny how I've never spent money on gear/enchants/gems for Kray then suddenly I'm forking over the gold right and left for Carn!  Craziness...  I just wanted him to have epic flight form REALLY REALLY badly.  And now I continue to spend a bit because I MUST ATTAIN my goal to have the equipment I set out to get! hehe  What a dork.  I sense a bunch of dailies in my future...