[2.6]16 Auras+3 Vaal 3-4 Curses.19.5 total buffs,high defence for party End-game support.

https://www.pathofexile.com/fullscreen-passive-skill-tree/AAAABAUDAQPuDR8NfA48FHEXLxhqGYoaOBqPHNwdFB2ZHaodvh3ZIvQksCW8Jwso-ipNL28y0TOHN0c6UjwoPydBh0NURUdGcU5STm1RTFXWV8lYB1ltWfNcil-YX7BhUmTnZp5rrGwLbRlvnnC7cg9yqXgvfOV9W3_GgKSCx4MJg7aExYZghtGIQox2jxqPRpBVkiuTJ5uhm7WcMpy-oS-lGKXEpwisR6yqtAy3MbiTvorBxcM6xLTKSsrTzzLZE9tP37_gw-GI6hjquuvu7BjvTvRx9tr3Mvjr-d356PrS-wn9AP5J?accountName=Q12345&characterName=DedCena

https://www.pathofexile.com/fullscreen-passive-skill-tree/AAAABAUDAQPuDR8NfA48EVAUcRcvGGoZiho4Go8bJRzcHRQdmR2qHb4d2SL0JLAlvCcLKPoqTS9vMtEzhzW5N0c6UjwoPydBh0NURUdGcUuuTlJObVFMVdZXyVgHWW1Z81xrXIpfmF-wYVJk52aea6xsC20Zb55wu3IPcql4L3zlfVt_xoCkgseDCYO2hEiExYZghtGIQox2jxqPRpBVkiuTJ5uhm7WcMpy-oS-lGKXEpwinK6xHrKq0DLcxt2i4k76KwcXDOsNtxLTKSsrTzzLZE9lb20_fv-DD4YjpAuoY6rrr7uwY707vvPRx9tr3MvfX-Ov53fno-tL7Cf0A_kk=?accountName=Q12345&characterName=DedCena

There are list of the all nodes for this build:
1) Blood magic+Mortal Conviction nodes

2) All reduced mana reserved,increased effect of Non-Curse Auras you cast and radius of Auras nodes

3) Additional curse+all incresed Effect of your Curses nodes

4) All increased skill effect duration nodes for our Vaal auras

5) 3 Jewel Sockets for 3 jewel: Conqueror's Potency Cobalt Jewel,Conqueror's Efficiency Crimson Jewel,Atziri's Reign Crimson Jewel.

6) Arcane Vision.After patch,we spend ONLY 1!Node,so we can use it for light radius now.

1) Elemental equilibrium to boost elemental builds

2) Avatar of Fire+ Elemental equilibrium to boost builds with lightning or cold damage

3) Zealot's Oath to get more ES regen,but you need to use 2 Elreon ring with -8 mana cost,to use your skills

4)Ghost reaver to leech ES,but you have low damage to leech enough ES and spend 3 points

5) Unwavering Stance.You can use this node for untistun ,but you will lose all chance to evade attacks,it's bad+spent alot of nodes.

6)Conduit+Chance to gain All Charges on kill nodes.Its very good,if u have culling(like me) and ur party dont kill monsters very fast.12% Chance to gain charges on kill its very much on maps.But u also have conduit after 2.3 patch.

Body armor:
There is no choice,only

we need "chaos damage does not bypass energy shield" mod.Good corrupt for shav is +1 lvl to Socketed gems(best corrupt,but price...),+1 to all maximum resistance or chance to avoid being ignited.Legacy version give more ES then nonlegacy.
Weapon:
You can choose between

I'm using now Ephemeral Edge Dusk Blade with Culling Strike corrupt instead Heartbreaker in old version of build(My untistan mechanic+culling bosses) because this weapon give 10int(2% Es) and 40-50% ES,its huge ES boost.
You also can use Heartbreaker,because its have 50 flat ES+10% faster start of ES Recharge+culling strike.
Eclipse solaris has blind for nearby enemies,good help vs mobs and bosses with attack,but hasn't ES.
Singularity has reduced MS for nearby enemies,but hasn't ES.
Death's Hand has a good mechanic with our build.We have Warlord mark on hit,its give to us base chance to stun enemies.Also we have conduit.So when we stun enemies we have chance to gain Power Charge and share it with our party.But hasn't ES:(
United in Dream Cutlass has a very good aura for chaos builds,u can to use this Envy aura(50% reserved) instead Anger or haste.Still hasn't ES(((
Good Corrupt for both weapon is Culling Strike.
Shield:
We must to use only 1 shield,and it's

Best shield for this build,this item is insane as is reserves your three biggest auras on life without multiplying through the BM gem with 25% reduced mana reserved.Also give +2 lvl to Auras,with corrupt +3 lvl.Best Corrupt is +1 to lvl of socketed gems,we dont need resistance from implicit.Dont need legacy version,+1 gems>24% resistance.
Helmet:
As shield,we must to use only 1 helm,it's

There are 8% reduced mana reserved+2 to lvl of socketed aura gems+evasion rating+ avoid being chiled+ cannot be frozen!(We are lowlife build and can be frozen more time then life based build).The Best Enchant on this item is 30% Increased Temporal Chains Curse Effect,or Enfeeble,or Warlord mark.
Boots:

-I'm using Steppan Eard Sorcerer Boots insted Lioneys paws now,because we can ez to get it now.Also it has alot of ES!!!!+30%MS+Unaffected by Desecrated Ground(!!!).
-Another option is Rare high ES boots with or without increased movement speed with Chaos resistance+near 25 dexterity.
-Skyforth Sorcerer Boots is bad choice we will lose ABSOLUTLY all antistun because we haven't mana and this boots have low ES.6% Reduced mana reserved is good,but Cons outbalance Pros.
The best Enchant for boots is % Chance to Avoid being Stunned if you've killed Recently.This enchant+culling strike from weap are my Untistun mechanic if ur party kill mobs slow.If ur party kill mobs very fast,u cannot be stun by mobs:)+We have alot of Evasion to avaid hits.On bosses im using Kiara's Flask for untistun.
Gloves:
There is no choice,only Rare high ES gloves.

You can to take gloves with Maximum ES,and can to take gloves with high ES+Life(for more armour from Ascendancy class).Also u need near 25 dexterity from gloves,if u dont use rare boots.Intelligence for more ES,50 int=10% Incresed ES.Chaos resistance and strength(life for armour) are good too.
Good Corrupt is +1 to level of Socketed Gems for our auras or +2 to level of socketed Vaal gems for our vaal auras setup.Or any curse on hit corrupt(such as Vulnerability,Elemental Weakness) if you use Doedre's Damning Paua Ring.
Belt:
There are 3 options
- Rare Crystal Belt

This is a new ES base belt with 60-80 ES in impicit.You need high es from it+ some stats:
Armour+life(for armour)+chaos resistance+strengh(life for armour)+increased Flask Charges Gained+ reduced Flask Charges Used+increased Flask Effect Duration.
If u have essence u can to use http://pathofexile.gamepedia.com/Deafening_Essence_of_Spite for high ES boost,50int=10% incresed ES.
Or http://pathofexile.gamepedia.com/Essence_of_Delirium to get +50% to Chaos Resistance while using a Flask
Or http://pathofexile.gamepedia.com/Essence_of_Horror to get 5% additional Physical Damage Reduction while using a Flask
Or http://pathofexile.gamepedia.com/Essence_of_Insanity to get 5% increased Movement Speed while using a Flask

- Bated Breath Chain Belt.

My old belt.We got ES+int(%ES)+ 50% increased Energy Shield Recharge Rate from this belt,recharge rate is good help for us.

- Auxium Chain Belt.

There are only the high flat ES.Chill and Freeze duration on you is based on 65% of Energy Shield is unnecessary stat,because we have Alpha's howl for antifreeze.
Good corrupt for unique belts is +1 Maximum Endurance Charge for phys reduction or 5 to 8 % increased Skill Effect Duration for our Vaal auras.

Amulet:
-Shaper's Seed Agate Amulet

I'm using this amulet and think it's the best choise because amulet grant additional aura for our party(Nearby Allies gain 1% of Life Regenerated per Second Nearby Allies gain 40% increased Mana Regeneration Rate)
-Eye of Chayula

If u want immune to stun.You can to use this amulet,but you will lose additional aura+hp(bad for armour buff and for our clarity reserv)
The Best corrupt for both amulets is "enemies can have 1 additional curse".

Rings:
There are many variations.

- Shavronne's Revelation Moonstone Ring

You can use this ring for ES regeneration,be useful on burning or desecrated ground + regeneration in fight.Also get ES+int(%es) from ring.Use it only in right ring slot.Legacy version has 4% of ES regen.

- The Pariah Unset Ring

We can ez to get it now(thx Diviners box).
Has 1 Socket.+100 to Maximum Energy Shield per Blue Socket+2 to Level of Socketed Gems+ as for whirling blades and cast speed for bladefall.
You can to put some blue aura gem in this slot for +2 lvl.

- Lori's Lantern Prismatic Ring

This ring give to us light radius+chaos resistance+movement speed+While on Low Life, Enemies are Unlucky when Damaging you(its very useful mod on this ring for lowlife support,i'm getting smaller damage with ring).But ring dont give es:(

- Doedre's damning paua ring

+1 Additional curse if u have gloves with curse on hit corrupt.

-Romira's Banquet

We can gaining Power charges with this ring and share charges with our party.No more Pros.

- Rare Unset ring

With intelligence+ flat ES+%ES+mb life(for armour)+chaos resistance or some attributes.Rare rings is the best choice if u need much ES.
In 2.6 patch we can to get +1-3 lvl for socketed gems(its really cool for Discipline,and we can to use another 50% aura in shield.
Don't need any corrupt on rings.

There are flasks,which i'm using:

-Doedre's Elixir

Our support flask,which gain 3 Charges to us,and we share it with party(conduit)

-Rumi's Concotion

Good flask,which give to us additional block and block spells+armour.Nice flask for more survival.Use it only on very hard bosses(like Shaper)

-Stibnite Flask of Staunching

We are ES base support build and cant fast restore our ES if taken damage(apart from Vaal Discipline),so we need Remove Bleeding flask,increased evasion+smoke cloud base is very good.Because we have more chance to avade attacks+blind enemies(good for party).Also you can use anoher base flasks,but with remove bleeding mod.Good prefix is +# Extra Charges or #% Increased Duration.

-Quartz Flask of Adrenaline

Very good flask for additional chance to dodge spells and attacks,also has phasing(good when u lagging).Im using this flask with increased movement speed mod.Because havent space for quicksilver flask.Good prefix is +# Extra Charges or #% Increased Duration.

-The Sorrow of the Divine Sulphur Flask

Very,very good flask for our survive,have near 1.2k ES regen per second while flask active.Also give life regen ground for our teammates.

-Kiara's Determination Silver Flask

Use it when stun or on bosses.Stun and curse immune.

-Witchfire Brew Stibnite Flask

Grants additional Vulnerability Curse Aura if u use Doedre ring.

All flask must have 20% quality

I got 5 slots in my build(3 on lvl 94 and 5 on lvl 98)
-Conqueror's Potency Cobalt Jewel

First mandatory jewel in our build,give to us 3% increased effect of Non-Curse Auras you Cast,4% increased Effect of your Curses,8% increased effect of Flasks.Limited to: 1.Jewel for our Auras and Curses.Jewel is quest reward,quest "Through Sacred Ground",Act2 Merciless difficult,or you can to buy it from other players.Good corrupt is "3 to 7 % increased Endurance, Frenzy and Power Charge Duration".The best corrupt is "You are Immune to Silence".

-Conqueror's Efficiency Crimson Jewel

Another mandatory jewel,give to us 3% reduced Mana Cost of Skills,4% increased Skill Effect Duration,
2% reduced Mana Reserved.Limited to: 1.Jewel for our Auras and Vaal auras.Jewel is quest reward,quest "Through Sacred Ground",Act2 Merciless difficult,or you can to buy it from other players.Good corrupt is "3 to 7 % increased Endurance, Frenzy and Power Charge Duration".The best corrupt is "You are Immune to Silence" if you haven't it on another jewel.

-Atziri's Reign Crimson Jewel

This jewel is very good for our build too.Give to our Vaal auras (15 to 20)% increased Vaal Skill Effect Duration.You can use one this jewel(20% vaal skill effect duration) on lvl 94 or 2-3(40-60% vaal skill effect duration) on lvl 98.Try to corrupt any Crimson Jewels to gain this jewel,or you can to buy it from other players.

-Spirited Response

If you use Rallying cry,its very good jew,for additional mana gained for party members.
Good corrupt is "3 to 7 % increased Endurance, Frenzy and Power Charge Duration".The best corrupt is "You are Immune to Silence" if you haven't it on another jewel.

Also you can use Energy From Within Cobalt Jewel if u have some changes in passive tree.

-Mantra of Flames Crimson Jewel

This is a jewel for your party members,not for you.They can use this jewel to gain dps boost.

My stats w/o any auras and buffs.

My stats with auras only.

My stats with auras and flasks.

My stats with auras,flask,endurance charges and vaal auras.

Later

Later

Here i want to write about Auras Efficiency with my Gear in 2.6 patch.
We have 69% "increased effect of Non-Curse Auras you Cast" from passive tree+3% "increased effect of Non-Curse Auras you Cast" from jewel+10%"increased effect of Non-Curse Auras you Cast" from Ascendancy class,total 69+3+10= 82% "increased effect of Non-Curse Auras you Cast"

-Haste
Level 21 haste+3 lvl by shield,total lvl 24.
With lvl 24 haste we gain 18% attack speed,17% cast speed,10% movement speed.
With effects of Auras we gain 32% attack speed,30% cast speed,18% movement speed.

-Grace
Level 21 Grace+3 lvl by shield,total lvl 24.
With lvl 24 Grace we gain 3124 Evasion rating.
With effects of Auras we gain 5685 Evasion rating.

-Discipline
Level 21 Discipline+3 lvl by shield,total lvl 24.
With lvl 24 Discipline we gain 357 Energy Shield.
With effects of Auras we gain 649 Energy Shield.

-Determination
Level 21 Determination+2 lvl by helmet,total lvl 23.
With lvl 23 Determination we gain 54% more Armour.
With effects of Auras we gain 98% more Armour.

-Purity of Fire
Level 21 Purity of Fire+2 lvl by helmet,total lvl 23.
With lvl 23 Purity of FIre we gain 44% additional Fire Resistance and 5% additional maximum Fire Resistance.
With effects of Auras we gain 80% additional Fire Resistance and 9% additional maximum Fire Resistance.

-Purity of Ice
Level 21 Purity of Ice+2 lvl by helmet,total lvl 23.
With lvl 23 Purity of Ice we gain 44% additional Ice Resistance and 5% additional maximum Ice Resistance.
With effects of Auras we gain 80% additional Ice Resistance and 9% additional maximum Ice Resistance.

-Purity of Lightning
Level 21 Purity of Lightning+2 lvl by helmet,total lvl 23.
With lvl 23 Purity of Lightning we gain 44% additional Lightning Resistance and 5% additional maximum Lightning Resistance.
With effects of Auras we gain 80% additional Lightning Resistance and 9% additional maximum Lightning Resistance.

-Purity of Elements
Level 21 Purity of Elements,total lvl 21
With lvl 21 Purity of Elements we gain 28% to all Elemental Resistances.
With effects of Auras we gain 50% to all Elemental Resistances.

-Vitality
Level 21 Vitality,total lvl 21.
With lvl 21 Vitality we gain 1.7% life regeneration per second.
With effects of Auras we gain 3% life regeneration per second.

-Anger
Level 21 Anger,total lvl 21.
With lvl 21 Anger we gain 89–148 additional Fire Damage to attacks and 74–118 additional Fire Damage to spells.
With effects of Auras we gain 161-269 additional Fire Damage to attacks and 134-214 additional Fire Damage to spells.
With effects of Auras and lvl 21 Generosity we gain 197-328 additional Fire Damage to attacks and 164-261 additional Fire Damage to spells.

-Clarity
Level 21 Clarity,total lvl 21.
With lvl 21 Clarity we gain 17.77 mana regeneration per second.
With effects of Auras we gain 32.3 mana regeneration per second.
With effects of Auras and lvl 21 Generosity we gain 39.4 mana regeneration per second.

x% Increased effect of auras you cast don't aply to Auras from items,because we dont cast them.


Another Auras,which i don't use.

-Hatred
Level 21 Hatred,total lvl 21.
With lvl 21 Hatred we gain 36% Physical Damage as Cold Damage.
With effects of Auras we gain 65% Physical Damage as Cold Damage.
With effects of Auras and lvl 21 Generosity we gain 79% Physical Damage as Cold Damage.

-Wrath
Level 21 Wrath,total lvl 21.
With lvl 21 Wrath we gain 17–267 additional Lightning Damage to attacks and 21% more Lightning Damage to spells.
With effects of Auras we gain 30-485 additional Lightning Damage to attacks and 38% more Lightning Damage to spells.
With effects of Auras and lvl 21 Generosity we gain 37-592 additional Lightning Damage to attacks and 46% more Lightning Damage to spells.

Here i want to write about Curses Efficiency with my Gear in 2.6 patch.
We have 40% "increased Effect of Supported Curses" from passive tree+ 4% "increased Effect of Supported Curses" from jewel + 11% from Curse on Hit gem+18% from Animated Guardian(Dying Breath Coiled Staff,Nearby enemies have 18% increased Effect of Curses on them ),total 40+4+11+18=73% "increased Effect of Supported Curses".

After 2.6 patch,Act and map bosses have 60% less Curse Effect.

-Temporal Chains
Level 21 quality 20% Temporal Chains+ 24% quality by lvl 4 Enhance,total lvl 21 quality 44%.
With lvl 21 quality 44% Temporal Chains,cursed enemies are 52% slower and Other effects on Cursed enemies expire 40% slower.
With Effect of Supported Curses,cursed enemies are 89% slower(but cap now is 75%,2.1.0c patch) and Other effects on Cursed enemies expire 69% slower.
With Effect of Supported Curses and 30% Incresed TC Curse Effect Enchant cursed enemies are 105% slower(but cap now is 75%,2.1.0c patch) and Other effects on Cursed enemies expire 81% slower.
With Effect of Supported Curses,cursed BOSSES are % slower(but cap now is 75%,2.1.0c patch) and Other effects on Cursed enemies expire 69% slower.
With Effect of Supported Curses and 30% Incresed TC Curse Effect Enchant cursed BOSSES are 42% slower and Other effects on Cursed enemies expire 32% slower.

-Enfeeble
Level 21 quality 20% Enfeeble+ 24% quality by lvl 4 Enhance,total lvl 21 quality 44%.
With lvl 21 quality 44% Enfeeble,cursed enemies deal 31% less Damage,have 25% reduced Critical Strike Multiplier, 59% reduced Accuracy Rating and 47% reduced Critical Strike Chance
With Effect of Supported Curses,cursed enemies deal 53% less Damage,have 43% reduced Critical Strike Multiplier, 102% reduced Accuracy Rating(but cap now is 75%,2.1.0c patch) and 81% reduced Critical Strike Chance(but cap now is 75%,2.1.0c patch).
With Effect of Supported Curses and 30% Incresed Enfeeble Curse Effect Enchant cursed enemies deal 62% less Damage,have 50% reduced Critical Strike Multiplier, 119% reduced Accuracy Rating(but cap now is 75%,2.1.0c patch) and 85% reduced Critical Strike Chance(but cap now is 75%,2.1.0c patch).
With Effect of Supported Curses,cursed BOSSES deal 21% less Damage,have 17% reduced Critical Strike Multiplier, 40% reduced Accuracy Rating and 32% reduced Critical Strike Chance.
With Effect of Supported Curses and 30% Incresed Enfeeble Curse Effect Enchant cursed BOSSES deal 24% less Damage,have 20% reduced Critical Strike Multiplier, 47% reduced Accuracy Rating and 34% reduced Critical Strike Chance.

-Warlord's Mark
Level 21 quality 20% Warlord's Mark+ 24% quality by lvl 4 Enhance,total lvl 21 quality 44%.
With lvl 21 quality 44% Warlord's Mark,cursed enemies grant 2% Life and mana Leech when Hit,have an additional 10% chance to be Stunned,have a 53% chance to grant an Endurance Charge when slain,have 31% reduced Block and Stun Recovery.
With Effect of Supported Curses,cursed enemies grant 3.4% Life and mana Leech when Hit,have an additional 17% chance to be Stunned,have a 91% chance to grant an Endurance Charge when slain,have 53% reduced Block and Stun Recovery.
With Effect of Supported Curses and 30% Incresed Warlord's mark Curse Effect Enchant cursed enemies grant 4% Life and mana Leech when Hit,have an additional 20% chance to be Stunned,have a 100% chance to grant an Endurance Charge when slain,have 62% reduced Block and Stun Recovery.
With Effect of Supported Curses,cursed BOSSES grant 1.36% Life and mana Leech when Hit,have an additional 6% chance to be Stunned,have a 36% chance to grant an Endurance Charge when slain,have 21% reduced Block and Stun Recovery.
With Effect of Supported Curses and 30% Incresed Warlord's mark Curse Effect Enchant cursed BOSSES grant 1.6% Life and mana Leech when Hit,have an additional 8% chance to be Stunned,have a 40% chance to grant an Endurance Charge when slain,have 24% reduced Block and Stun Recovery.

After all calculations,i recommend to use 30% Incresed Temporal Chains Curse Effect Enchant.

Here i want to write about Vaal auras Efficiency with my Gear in 2.6 patch.
We have 69% "increased effect of Non-Curse Auras you Cast" from passive tree+3% "increased effect of Non-Curse Auras you Cast" from jewel+10% "increased effect of Non-Curse Auras you Cast",total 69+3+10=82% "increased effect of Non-Curse Auras you Cast"

-Vaal Discipline
With lvl 20 Vaal Discipline we gain 908 Energy Shield.
With effects of Auras we gain 1652 Energy Shield.

-Vaal Haste
With lvl 20 Vaal Haste we gain 36% attack speed,36% cast speed,20% movement speed.
With effects of Auras we gain 65% attack speed,65% cast speed,36% movement speed.

-Vaal Grace
With lvl 20 Vaal Grace we gain 34% chance to Dodge Attacks and 34% chance to Dodge Spell Damage.
With effects of Auras we gain 61% chance to Dodge Attacks and 61% chance to Dodge Spell Damage.

Here i want to write about Vaal auras Duration with my gear in 2.6 patch.
We have 90% "increased Skill Effect Duration" from passive tree+ 4% "increased Skill Effect Duration" from jewel+ 20% "increased Vaal Skill Effect Duration" from jewel on lvl 94 and +20% "increased Vaal Skill Effect Duration" from jewel on lvl 96,total 90+4+20= 114% "increased Vaal Skill Effect Duration" on lvl 94 and 90+4+20+20=134% "increased Vaal Skill Effect Duration" on lvl 96.

-Vaal Discipline
Base duration is 3 seconds.
Duration with skill effect duration on lvl 96 is 7.02 seconds.
Duration with skill effect duration and 21/20 Increased Duration gem on lvl 96 is 9.27 seconds.

-Vaal Haste
Base duration is 6 seconds.
Duration with skill effect duration on lvl 96 is 14.04 seconds.
Duration with skill effect duration and 21/20 Increased Duration gem on lvl 96 is 18.54 seconds.

-Vaal Grace
Base duration is 6 seconds.
Duration with skill effect duration on lvl 96 is 14.04 seconds.
Duration with skill effect duration and 21/20 Increased Duration gem on lvl 96 is 18.54 seconds.