POE 3.12 unique off-meta experience Hierophant Storm Brand Build

Poe Storm Brand is a spell that creates a brand on the ground. While attached, the brand deals lightning damage to the attached target, chaining to nearby enemies. This Build uses Manastorm sacrifices all your mana to give 25% of it added Lightning Damage to attacks or spells for 4 seconds. Sacrifices does not mean it SPENDS mana, so you can't synergize with mana-spending items such as Indigo, for example.

• AverageHit:849859.54
• AverageDamage:849859.54
• Speed:2.79
• HitSpeed:3.48
• PreEffectiveCritChance:33.33
• CritChance:55.55
• CritMultiplier:3.68
• HitChance:100
• TotalDPS:2960344.07
• WithPoisonDPS:2960344.07
• ManaCost:982
• Str:132
• ReqStr:114
• Dex:129
• ReqDex:100
• Int:457
• ReqInt:212
• Life:2478
• Spec:LifeInc:49
• LifeUnreserved:45
• LifeUnreservedPercent:1.82
• LifeLeechGainRate:495.6
• Mana:8844
• Spec:ManaInc:351
• ManaUnreserved:8844
• ManaUnreservedPercent:100
• ManaRegen:567.9
• EnergyShield:13636
• Spec:EnergyShieldInc:164
• EnergyShieldRegen:668.16
• EnergyShieldLeechGainRate:1363.6
• Evasion:445
• Armour:881
• Spec:ArmourInc:28
• PhysicalDamageReduction:18
• EffectiveMovementSpeedMod:1.94
• BlockChance:22
• SpellBlockChance:8
• FireResist:75
• ColdResist:75
• LightningResist:76
• ChaosResist:51
• FireResistOverCap:42
• ColdResistOverCap:52
• LightningResistOverCap:31
• PowerCharges:3
• PowerChargesMax:3
• FrenzyChargesMax:3
• EnduranceCharges:2
• EnduranceChargesMax:3

https://pastebin.com/iZdMndnQ

Poe Storm Brand is a spell that creates a brand on the ground. While attached, the brand deals lightning damage to the attached target, chaining to nearby enemies. This Build uses Manastorm sacrifices all your mana to give 25% of it added Lightning Damage to attacks or spells for 4 seconds. Sacrifices does not mean it SPENDS mana, so you can't synergize with mana-spending items such as Indigo, for example.
The goal here is to cast a powerful spell that can destroy most things during a 4-second buff window. Storm Brand is one of such well-known strong attacks, and you don’t even need to spam it much. Plant and run around till everything is dead!

Pros:
+ unique off-meta experience
+ solid for all content

Cons:
- a bit too squishy for taste
- expensive to get all that juicy damage and recovery and other builds can do it WAY CHEAPER

Ascendancy:

Sign of Purpose, Divine Guidance, Sanctuary of Thought, Conviction of Power

Pantheon:
Major: Brine King
Minor: Shakari

--------------------------------------
Bandit: Kill All
--------------------------------------
Main Skill: Storm Brand
--------------------------------------
PoB Link: https://pastebin.com/iZdMndnQ
----------------------------------------------------