L.18 Mage?

[AppleNoob]

I want to make a character at L.18 that's as nukey as possible and from experiences on my L.17 Rhino, 18 Mage seems to be the way to go.
If anyone could please provide a build it would be greatly appreciated.
Thanks.

6 heal 3 fire 1 ice 6 light 1 drain or 4 heal 5 fire 1 ice 6 light 1 drain

22 int max dex (I usually go 37 int rest dex)
15 dex hallo helm, 15 pink evi bracer or 15 pink fiendish doll (if you can't afford either, snipers avian wing)
L15 artisan, l15 expert, L5 alchemist
l15 pink or purp paw