I think a few new skills or refined ones would help add balance and more group tactics to the game. I'd really like to see some kind of mana burn or mana shield type effect added or something like megaman with a charged bolt effect that shoots a bit further wider and hits for more. Also I think shadow bolt is really weak atm and adding a increased mana cost on it, but giving a life steal effect to it would really make it better I think.

oooo that would be prefect...add a life or mana leach to lightning..I would rather life leach...that would be awsome!

lightning seems decent all ready shadow bolt is more underpowered atm which is why I suggest they add it to that plus it fits a life drain thing better if you think about it I mean it's not too far fetched I suppose it could work with lightening as well though a better idea would be to add some kind of healing effect to all 3 classes like fear of gosh could add a life drain fear shot could add one for ranger and shadow bolt for mage.

Shadow lightning does seem fine, and I dont think they should add an extra effect to Shadow bolt. Maybe add a little more damage to it. Ice bolt also needs a damage boost. Its really weak atm