There were alot of ideas about it but since Beth removed the ability to create new action animations, their options are pretty limited...read
this thread on their forum for more info about thrown weapons and spears.
As for levitation, I'm not exactly sure about that one...
here is a thread on levitation and telvanni tower issues...they still seem undecided on some things but I didn't read all of it. I'll leave that to you if you're that interested.
He who fights with monsters should be careful lest he thereby become a monster. And if thou gaze long into an abyss, the abyss will also gaze into thee. - Friedrich Nietzsche