I think that the designs for available wands are lacking a little bit. Just from seeing the animations for some enemies and actions and animations, I think that the design for certain aspects of the game could be better. Your design potential is there, but it's not being reached, for some reason.
For Storm Wizards, I would love to see a wand that looks something like a Tesla Coil. The Jellyfish wand kind of looks like that, but I think it could look better.
The glowing life wand with the vine wrapping around it is perfect, and I use that for my life wizard.
There are plenty of other ideas I could come up with for great looking wands.