Bow Shot MF Adorn

Amulet anoint:
Clear speed: Doomsayer
Tank: Melding

Gear: This build heavily focuses on stacking as much rarity as possible. Ideally aim for 200-300% rarity.

Amulet: You ideally want an amulet with increased maximum eneryg shield, 50 spirit and rarity. The last 2 suffixes should ideally be resist or intelligence.

Helmet: Ideally you'll use atziri's disdain since it gives a massive amount of energy shield, but it might be hard to fill out your resist. If you're struggling with resist you have two options. Either use ingenuity to get extra resist from your rings or use a regular energy shield helmet with resist/rarity on it (ideally aim for 400+ energy shield).

Belt: I prefer headhunter, but you can go Ingenuity for easier gearing as it'll help your resistance.

Rings: Focus on rarity, mana and resistance.

Boots: Resist, movement speed, rarity and the highest Energy shield you can afford.

Bow/Quiver: Mirror bow/quiver isn't required at all. Look for the stats in the above gear example. If you do want to mirror an item, the quiver gives more damage then the bow. (although this how good your current quiver is).

Flask: Ideally you want the Olroth's Resolve unique life flask and the Melting Maelstrom unique mana flask. Neither are needed, but they are good.

Your temporalis needs 3.6 CD reduction

This variant requires a 30 spirit corruption on atziri's disdain (or 20 spirit from helmet and use a spirit implicit amulet). Your other option is to use a against the darkness with spirit/damage as extra cold (this gives 60 spirit, meaning you'll only need 20 spirit from your amulet if you go this route). This will also allow you to use a regular ES helmet, which will make resistance easier to get.

This build requires a 94% or 87% adorn with 12~ or so magic jewels that have "increased bonuses from equipped quiver"