Passive skill tree / keystone

Eldritch Battery

Eldritch Battery is a keystone on the Path of Exile 2 passive skill tree.

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Effect

1 line

Convert 100% of maximum Energy Shield to maximum Mana Mana Costs are Doubled

What need have I for defence when my enemies are reduced to ash and splinters?

Related mechanics

MechanicEldritch Battery

Eldritch Battery converts all maximum Energy Shield into maximum Mana, then doubles Mana Costs. The converted Energy Shield becomes a Mana base value and no longer functions as a defensive Energy Shield pool.

Direct tree connections

small / direct edgeAttribute+5 to any Attribute

Nearby major passives

notable / 4 edgesRaw Mana8% increased maximum Mana notable / 4 edgesDreamcatcher25% increased Spell Damage while on Full Energy Shield notable / 4 edgesEther Flow25% reduced Mana Regeneration Rate while stationary notable / 4 edgesArcane Intensity3% increased Spell Damage per 100 maximum Mana keystone / 5 edgesRitual CadenceInvocation Skills instead Trigger Spells every 2 seconds Invocation Skills cannot gain Energy while Triggering Spells Invoked Spells consume 50% less Energy notable / 5 edgesShattered Crystal60% reduced Ice Crystal Life notable / 5 edgesIce Walls200% increased Ice Crystal Life notable / 6 edgesDecrepifying Curse20% increased duration of Ailments you inflict against Cursed Enemies notable / 6 edgesMadness in the BonesGain 8% of Physical Damage as extra Chaos Damage notable / 6 edgesMeat Recycling15% chance to not destroy Corpses when Consuming Corpses keystone / 6 edgesConduitIf you would gain a Charge, Allies in your Presence gain that Charge instead notable / 6 edgesUtmost OfferingOfferings cannot be damaged if they have been created Recently notable / 6 edgesSplintering ForceMinions Break Armour equal to 3% of Physical damage dealt notable / 7 edgesRemnant Attraction10% chance to create an additional Remnant notable / 7 edgesDynamism40% increased Damage if you've Triggered a Skill Recently notable / 7 edgesEchoing Thunder30% increased Elemental Damage if you've Shocked an Enemy Recently notable / 7 edgesInner Faith20% increased Evasion Rating notable / 7 edgesBranching Bolts60% chance for Lightning Skills to Chain an additional time notable / 7 edgesPliable Flesh6% of Damage taken Recouped as Life notable / 7 edgesPsychic Fragmentation12% chance for Spell Skills to fire 2 additional Projectiles notable / 7 edgesDrenched40% increased chance to Shock notable / 7 edgesOverloadDamage Penetrates 10% Lightning Resistance if on Low Mana notable / 7 edgesHindered Capabilities30% increased Damage with Hits against Hindered Enemies notable / 7 edgesRelentless Fallen3% increased Movement Speed notable / 7 edgesInfusion of PowerGain a Power Charge when you consume an Elemental Infusion notable / 7 edgesNecrotised FleshMinions have 40% increased maximum Life