Im again sharing some progress of my build :) got some upgrades and changed to a wand shield build instead of dual wielding void batteries. although the dmg with 2 void batteries is nice its a bit too squishy for me, its ok while mapping but some bosses like maven are very hard. I want to craft a wand for myself with +2 to cold spells, crit chance, spell damage and cast speed. What's is the best way to go about this?

Here's the current pob: https://pastebin.com/J670qb9w