Need a little advice for my PVE build

Hello wizard users​ really need your help I think something’s lacking in my build tho its my 1st time in crafting a PVE for wiz

Btw im using this as a hireling :smiley:

Here’s my equip

And im using demonic pet for the little fire dmg😃

Here’s the talent tree
I really hate dying so i put Crystal dodge affix in the amulet…
I was thinking of changing Crystal dodge to attack speed then use Epiphany bonus
Really need your help guys