Mage/Dark Wizard Level 58 Build Help Pls

I just discovered class builds and I was wondering if someone can help me make a good class build for level 58 mage, preferably to maximize spell damage and health

Thank you!

 

https://wynnbuilder.github.io/#4_0rE0EK0cA0c80cF0cF0qm00A0Tx0Z0P140w0P0w000010008G
WynnBuilder build:
> Venison
> Dravarden
> Morph-Iron
> Morph-Gold
> Morph-Topaz
> Morph-Topaz
> Union
> Durum's Serenity
> Olux's Prized Wand [w4w4]

 

Thank you!