Crossbow - You want a high Physical damage crossbow with +6 attack skills and Onslaught on Kill mod, the third suffix can be whatever you want, preferably crit damage or attack speed. There are a lot of videos on how to craft this weapon.
Constricting Command - best in slot helmet, allows us to take all the surrounded mods on the tree, you really want a 5 fewer roll on this for maximum QOL
Blueflame Bracers - converts all the fire damage to cold, allowing us to use
Herald of Ice for better clear and more damage
Boots - High movement speed, pure evasion boots with deflection. Spicysushi has a video on how to craft this, I followed his guide
Belt - Just life, armor if possible, and a lot of resistances
Rings- Resistances, life, % evasion, and if you can, flat damage or rarity.
Amulet - get at least +2 projectile skills, if not +3. The other mods can be rarity, resistances and whatever else you're missing. Anoint
The Wild Cat for more evasion if you're lacking.
Body Armor - Pure evasion, deflection mod, try to get a tleast 2k evasion on it.
Jewels -
Against the Darkness with 4% of damage as extra fire is nice for damage, you can also get chaos res, life on the other mod, place this in the jewel socket next to
Thrill of Battle. I'm also using heart of the Well jewel, that i got randomly that has damage while your companion is in your presence, and damage as extra lightning.