So its been a while that I played a Wizzie

[sadino]

Increase Spiritual Power is only worth if you use sp healers or if you're a hw and need it to open skills,leave it at level 1.

You seriously need safety wall,Fire Wall is only worth if you now how to do it vertical.

Frost Diver is clearly a mistake,stone curse is way better than that.If you have good parties your Storm Gust will be more than enough to freeze any target.

LoV is a understimated skill,it has nice use in WoE and is really nice for Siromas,for example.I always max it on my wizzies(not hw's).A good use of it on Siromas is to lure them droping items on the floor(1z arrows),so you can mob without them going aggro,and then you unleash LoV,it's kinda funny to watch.

Ice Wall is awesome but you don't need it lvl 10,7 is already good.

And give water ball lvl 5 a chance,it's awesome on Abyss Lake1.