[2.0] The Burning Wind - A unique bow-wielding self-ignite CoC Discharger

I used to play a CoC Windripper build before The Awakening and recently i decided to try something new.
For a long time i wanted to make a self-ignite build using the known combo of Scold's bridle, Cloak of Flame and Mokou's Embrace. (A pair of Mokou's will increase your attack speed by 40% while ignited!)
Since Scold's grants spell damage but punishes you for high mana costs and also reduces your cast speed, it makes sense to use it in a CoC build - this way you can use high level spells without having to pay their mana cost or worry about cast speed.
After testing various spell and attack combinations, i noticed that Discharge can actually work quite well with Split Arrow-Chain, the only problem was to get enough charges without being able to use Voll's Protector. The solution: Frenzy!
Frenzy is the only attack i could find that reliably generates charges and, linked to GMP-Chain, it provides the crits needed for a CoC setup. In conjunction with Power Charge on Crit, a Voll's Devotion Amulet and a couple of other mechanisms, we get enough charges to make Discharge the only aoe spell we need for map clearing. When single target dps is required, we have a second CoC setup and in addition Vaal molten shell at our disposal. To round things off we use two Cwdt setups for automated cursing and utility/defensive spells, making use of the damage taken from Scold's Bridle. A fun and - as far as i know - unique build!

Disclaimer: What this build is and what it is not
This build is not:
-cheap
-a cookie cutter dps uber atziri build
This build is:
-in my humble opinion quite unique and fun - consider it a proof of concept:)

We use Scold's Bridle, Cloak of Flame and two Mokou's Embrace rings. This setup means that only a couple of skill uses/attacks will ignite us reliably and we get 40% increased attack speed.
The Cast on Crit bow of choice is a legacy Windripper- the crit and attack speed are just too good. (As an alternative, a non-legacy WIndripper or a Quill Rain might work, but i had no opportunity to test this yet.) Voll's Devotion recycles our power charges into free endurance charges upon Discharge, so it's an obvious best in slot.
For Gloves we go with Atziri's Acuity - they have everything we want and then some: Crit, Intelligence (we need 159 int because of our spells) and life.
Since the gear mentioned so far is pretty much required, the remaining slots will have to be rare pieces with as much life and resists as possible (mainly lightning resistance, because our uniques already provide around 100% fire and cold res).

Boots:
Life, movespeed, resists

Belt
Leather belt with explicit life mod and resists (Alternatively: Doryani's invitation - cold variant, trading life for some leech)

Quiver
Spike-Point arrow quiver with explicit crit mod, high accuracy, life, resist. Please Note that the accuracy mod is important - to be able to crit, you first have to be able to hit...

Disregard the Sockets/Gems, I recommend the setups given in the Skills and Gems section.

>212 Int, 354 Str, 300 dex
>5'741 Life
>264 Energy Shield

Offense(ignited, with Ice Golem lvl 3 & Blood Rage lvl 20 - without any charges)

>Frenzy chance to hit: 91%
>Frenzy attacks per second: 3.58
>Frenzy crit chance: 78.3%
>Discharge crit chance: 39.06%

Defense (without any charges)
>Armour: 1618
>Evasion: 799
>Life Regen/sec: 378.9
>Resistances: 76-75-75

6L Frenzy-Greater Multiple Projectiles-Chain-Cast on Critical Strike-Discharge-Power Charge on Crit
This is our Discharge setup. Frenzy and PCoC grant up to two charges per attack, at roughly 3.5-4 attacks per second. On top of this, we have a chance to gain an endurance charge on crit (see passive tree section).
When Discharge triggers, we gain endurance charges proportional to the number of power charges consumed via Voll's devotion and have another chance to get power charges if Dischage crits. Upon kill, we can gain Frenzy charges from Blood Rage and Power Charges from Assassin's Mark. In my experience, all of this adds up to Discharges with around 5 charges several times per second when clearing packs.

6L Barrage-GMP-CoC-Increased Critical Strikes or Concentrated Effect-Glacial Cascade-Flame Surge
You could use other spells than the ones i mentiond and - as i am sure you know - since the removal of shotgunning, single target damage can be a problem for some CoC builds. This is why we support our single target damage with Vaal Molten Shell in the following 4-Link

4L Vaal Molten Shell - Fire Penetration - increased Duration- Empower or 2nd Vaal Molten Shell
I took this setup from Noperative's Chain Blaster Build, all credits go to him:) Vaal Molten Shell has around 17 seconds uptime with a 20/20 Increased Duration support and triggers each time we take damage, which, because of Scold's, means each time we attack. 1735-2602 fire damage at level 20 for each attack, as well as the ignite we need for Flame Surge's "More" multiplier ...enough said!

4L Cwdt (lvl 1)- Assassin's Mark (lvl 5, q20 if possible)- Ice Golem (lvl 3) - Increased Area of Effect (lvl20/q20)
This is our First utility 4L; Scolds will trigger it roughly every 3 seconds if we keep attacking with frenzy, so everything close to us will be cursed and we get 100% ice golem uptime. Of course it is possible to use other curses such as poacher's/warlord's mark, Elemental weakness or Temp Chains, but Assassin's mark is probably the best option because it not only proivdes charges and life gain, but also crit chance and damage.

4L or 3+1L a second utility setup: Cwdt (lvl 20)- Immortal Call(lvl 20/q20) - Increased (20/20) Duration || Blood rage Alternatively, there are other options for a second low lvl cwdt, f.e. defensive setups like GMP-Artic Breath - or you can use these links for a warcry, Enduring cry being the obvious choice.

In the passive tree we mainly go for life, life regen, critical strike chance, accuracy and attack speed. Blood magic increases our life and hence our regen by a lot while we don't have to worry about mana anymore, so for a fast attacking build which wants to outregen the effect of Scold's Bridle, it's an easy decision to go for BM. In the socket next to Resolute Technique, we use the Lioneye's Fall unique jewel to transform both the Smashing Strikes and Disembowling clusters into sweet bow & crit nodes. Here we also get our last source of charges - Smashing strike's 10% chance to gain an endurance charge on crit is a great addition to the other means of charge generation. It is perfectly possible (and perhaps even better) to use a Marauder, Templar, Ranger or Duelist to make this kind of tree - I made a Shadow tree simply because i had a high level shadows available to experiment with and was too lazy to level another class:)
It should be obvious how it transposes into different classes: You simply start out taking life (ranger/marauder), attack speed & life (duelist) or elemental & spell damage (templar) until you connect to the tree given here.

Help Oak-Kill all-Help Alira or (only reasonable if you are running Blood Rage)Help Oak-Kill all-Help Kraityn

>Optimised passive tree, maybe picking up Acro or 2-3 jewel slots.
>Non-self-ignite version of the build with Voll's Protector.

https://www.pathofexile.com/passive-skill-tree/AAAAAwYAAdwEswW1CLEOPA-rFCAUcRUgFr8ZtBo4I_Yk_SW8JpUnLyoLLYMwfDY9N9Q51DrYPAU__EFyRXxHfk2SUUdVS1W1WfNfP2HiYqxlTWhYaGVo8myMbWxv8nBScql2rHfjeWh9dX8rggeCm4TZidOJ2IwLjDaNfY2_kFWSfZeXmG-aO52qns2f36CfogCjiqlurKq0OLVIuXy8mr02vqfAZsEEyWfPftIh037Xltl820_cI9-_4MPlGeXP51TndOhm6NbqGOw47LDtP-1E7g7vDu9673zwH_JB893z6vaj9zL46_v1_ro=