2 Characters, 1 Build: 1.25 BILLION damage (Part2)

https://www.pathofexile.com/forum/view-thread/1819547

Pros
-I would say ,the most all around complete build in terms of offence, defense and mobility
-Immune to elemental status ailments mod is no problem, everything dies to the initial hit anyway.
-Can do all map mods. For elemental reflect maps just use the reduced elemental reflect damage Ring and keep fortify up. The only tricky mod is no regen but you can play around that by having your support running 1 less aura and use a low life flask that recovers fast enough to sustain ball lightning but not so fast that it'd heal him to full and end its effect too quickly.

Cons
-Need 2 people to play. This is probably not a con if you like multiplayer games or have a girlfriend Kappa.
-The game tends to get more boring as you play since everything from The Shaper to Act1 Rhoas dies to one crit.

-This is a very active Necroaurabot build so you have to lead the way to make sure you generate charges and curse enemies before your Elementalist discharges.
-Get familiar with your auras' area of effect and make sure you don't outrun your Elementalist too much.
-Know when you can and can't facetank and make sure you keep Bone Offering up especially in challenging maps/endgame bosses.
-Know when to keep going and how to partition your downtime to maximize your ES recharge if needed since you're Blood Magic.
-Know how Ball Lightning+Romira's Banquet combo works mechanically.

-Commander of Darkness
-Mistress of Sacrifice
-Beacon of Corruption
Uber is largely irrelevant

https://www.pathofexile.com/passive-skill-tree/AAAABAMDABzcm6FeE3C7AedZ848a_kk3g9-KfNn3MkZxGGpb9L5PpwjqumwLFy-nKzdmwcWYrYCkYVKGYDpSIvS4k5u1hMXsGC9vGYr7CYMJoS_60hsln8vvTvjrFSdXyffXNujTj4x2S67viHzlytNJsQ48FHFyqWZUhtHXz7QMKaWDtjW5Go908ScLZp7pAuGI6hjfv20Z4MOPRr6KNAoNfFxrWAf22uyDcg_KSttPJbzDOlXW2RNAoKcwtzEdqsNtlG-m62Tn-TdvnoRIm4qsqoyxf8bZW3gvLKYo-hFQHRQhYF-wXIrr7pMn

-All gems are level 20 or higher unless otherwise specified.
Prism Guardian: Grace-Determination-Haste
Helmet: Enlighten(Lv3)-Purity of Ice-Purity of Fire-Purity of Lightning
Boots: Vitality-Discipline-Vaal Discipline-Vaal Discipline
Gloves: Generosity-Wrath-Summon Stone Golem-Bone Offering
Weapon: Lightning Warp-Less Duration-Clarity(Lv1)
Body Armour: Ball Lightning(Lv1)-Faster Casting-Greater Multiple Projectiles-Curse On Hit-Flammability-Elemental Weakness

-Goal: Generate more charges for your Elementalist's Discharge than they can spend even if they're using Spell Echo and Faster Casting to chain cast it on a boss.

-Powerlessness: Being at 1 maximum Power Charges allows "on reaching maximum Power Charge" effects to occur every single time one charge is generated.

-Romira's Banquet: When you hit an enemy you generate a single power charge per cast.
-Ball Lightning: When you cast a Ball Lightning while one is already travelling, every single time the second Ball Lightning hits an enemy, you generate a power charge as opposed to once per cast. This works with every other ability that deals delayed damage similar to Ball Lightning e.g. Firestorm and Molten Strike. You also apply your curses via Curse On Hit and proc Elemental Equilibrium.

-Tulfall: When you reach your maximum of 1 Power Charge, you lose it and generate a Frenzy Charge.

-Voll's Devotion: When you reach your maximum of 1 Power Charge, you lose it and generate an Endurance Charge.

-Conduit: When you generate a Power Charge, you give it to your Elementalist, lose it, generate a Frenzy and Endurance charges and share them too. This happens instantly and basically means you generate 1 charge of each type for your Elementalist on every single hit. He gets to keep his Power Charges because he doesn't have a crappy wand equipped.

-Ball Lightning Charge Generation Rate:
Every single cast throws out 5 projectiles that hit 5 times per second on every monster that's in range.
For example having 0.18 cast speed on Ball Lightning as Necromancer who gets the cast speed needed from Commander of Darkness I get to cast 5.55 times a second which on a pack of 5 enemies, I am theoretically hitting 138.88 times per second which effectively translates to 138.88 charges per second for my Elementalist.

This number is brought down to 27.77 per second on single target which is still more than enough but can still go way higher by replacing Greater Multiple Projectiles with Slower Projectiles.
Numbers varies with monster size radius and movement, but not enough to disrupt the build in any way.

-Aura effectiveness is very important offensively as well as defensively in this build since it both increases the effectiveness of your casted auras(Determination, Grace..), and the buff provided by Commander of Darkness.
With 60% aura effectiveness and 10 auras running, Commander of Darkness provides 160% increased damage which is particularly strong since it's a damage increase that can double dip on your Elementalist's burn. The cast speed is also further increased which is a necessity for the build's charge generation and your partner's Discharges per second.

Grace: gives you a good amount of base flat armor when coupled with Iron Reflexes.
Determination: further boosts your armor.
Endurance Charges: combined with your armor puts you at a permanent 60% physical damage reduction.
Basalt/Stibnite/Jade Flasks: activating one of them puts at around 80%+ or completely capped on physical damage reduction(90%).
Bone Offering and Rumi's Concoction: Cap your Block and put you at 44% Spell Block. I have a legacy Rumi but a non legacy 18% one will cap you as well.

-If you only throw one Ball Lightning, your partner will get capped on Frenzy and Endurance charges but will only receive 1 Power Charge which is enough for general map clearing. You have to cast a second Ball Lightning while the first is "alive" to get the multiple on hit Power Charges then it loops from there as you keep casting. You can blame Trump for that.

-You should NOT cast Ball Lightning more than twice on a big pack. Ball Lightning hits a crazy amount of times per second and it WILL lag everyone in the instance.

-You have an issue that only lowlife Blood Magic builds who actually use abilities have. When you pay life to cast Ball Lightning it counts as you taking damage which prevents your energy shield from recharging for another 1.9 seconds. This is where Shavronne's Revelation helps immensely.

-You are not just an aurabot. Your speed and movement is the build's speed and movement. The build does not function without you doing your job and doing it right.

Quick Shaper: I cut out the part where my smart friend dies to his potato PC and internet lag because it took him a minute and a half to get back in. Such is the life of Egyptian gamers.

Unedited(arabic gebberish. not recommended):

Defense:
Defense with 1 flask:
OffenseKappa:


6player life shaper kill soon!
Build guide video and any more to come!