Lightning ConduitBarrageable, Spell, AoE, Lightning, Payoff Tier: 13 Level: 1Calls down lightning to strike all enemies in a cone in front of you. Deals significantly more damage to Shocked enemies but Consumes Shock from them after damaging them. Targeting close to you will cause you to jump back as you cast.Deals 49 to 146 Lightning Damage +1 second to Total Cast Time 100% more damage with Hits per 5% Shock Effect on Enemy Cone Length is 10 metresPlace into a Skill Gem socket to gain this skill. Sockets are found in the Skills menu tab.
Acquisition Drop restricted It can be obtained by engraving an Uncut Skill Gem.Metadata Item class: Skill Gem Metadata ID: Metadata/Items/Gems/SkillGemLightningConduit
The following support gems are recommendations by GGG as listed in-game, and do not necessarily reflect optimal combinations or the views of the wiki.
Gem tier
Support gems
I
Controlled DestructionControlled DestructionSupport, Spell Category: Controlled Destruction Tier: 1Support Requirements: +5 IntSupports Spells that Hit enemies, boosting their damage but preventing them from dealing Critical Hits.Supported Spells deal 25% more Hit Damage Supported Skills cannot deal Critical HitsPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Execute IExecute ISupport Category: Execute Tier: 1 Cost & Reservation Multiplier: 110%Support Requirements: +5 StrSupports any skill that Hits enemies, causing it to deal more damage against enemies on Low Life.Supported Skills deal 40% more Damage with Hits against Enemies that are on Low LifePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Magnified Area IMagnified Area ISupport, AoE Category: Increased Area of Effect Tier: 1 Cost & Reservation Multiplier: 130%Support Requirements: +5 IntSupports any skill with an area of effect, making it larger.Supported Skills have 35% increased Area of EffectPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
II
Considered CastingConsidered CastingSupport, Spell Category: Considered Casting Tier: 2 Cost & Reservation Multiplier: 115%Support Requirements: +5 IntSupports Spell Skills that Hit Enemies and you cast yourself, boosting Damage at the cost of Cast Speed.Supported Spell Skills have 15% less Cast Speed Supported Spells deal 35% more DamagePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
ElectrocuteElectrocuteSupport, Lightning Category: Electrocute Tier: 2Support Requirements: +5 DexSupports any Skill which can deal Damage. Lightning Damage from Supported Skills can inflict Electrocute, but Supported Skills cannot inflict Shock.Supported Skills Cannot inflict Shock Lightning Damage from Supported Skills Contributes to Electrocution BuildupPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Lightning PenetrationLightning PenetrationSupport, Lightning Category: Lightning Penetration Tier: 2 Cost & Reservation Multiplier: 120%Support Requirements: +5 DexSupports any skill that Hits enemies, making those HitsPenetrate enemy Lightning resistance.Supported Skills Penetrate 30% Lightning ResistancePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
III
AmbrosiaAmbrosiaSupport Category: Ambrosia Tier: 3Support Requirements: +5 IntSupports Skills you use yourself which Damage enemies with Hits. Supported Skills consume a percentage of your maximum Mana Flask charges, Gaining a percentage of Damage as extra Lightning Damage per Mana Flask charge consumed.Supported Skills consume 20% of your maximum Mana Flask charges on use Supported Skills Gain 3% of Damage as extra Lightning Damage per Mana Flask charge consumedPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Cooldown Recovery ICooldown Recovery ISupport Category: Cooldown Recovery Tier: 3 Cost & Reservation Multiplier: 130%Support Requirements: +5 DexSupports skills with Cooldowns, increasing the rate at which those Cooldowns Recover. Cannot modify the skills of minions.Supported Skills have 25% increased cooldown recovery ratePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Elemental FocusElemental FocusSupport Category: Elemental Focus Tier: 3Support Requirements: +5 IntSupports any skill that Hits enemies, causing it to deal more Elemental Damage but be unable to inflict Elemental Ailments.Supported Skills deal 25% more Elemental Damage Supported Skills cannot inflict Elemental AilmentsPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
IV
Cooldown Recovery IICooldown Recovery IISupport Category: Cooldown Recovery Tier: 4 Cost & Reservation Multiplier: 130%Support Requirements: +5 DexSupports skills with Cooldowns, increasing the rate at which those Cooldowns Recover. Cannot modify the skills of minions.Supported Skills have 30% increased cooldown recovery ratePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Execute IIExecute IISupport Category: Execute Tier: 4 Cost & Reservation Multiplier: 110%Support Requirements: +5 StrSupports any skill that Hits enemies, causing it to deal more damage against enemies on Low Life.Supported Skills deal 50% more Damage with Hits against Enemies that are on Low LifePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
V
Lightning MasteryLightning MasterySupport, Lightning Category: Mastery Tier: 5Support Requirements: +5 IntSupports Lightning skills, granting them an additional level. Does not support skills which do not have levels.+1 to Level of Supported Lightning SkillsPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Stoicism IIStoicism IISupport Category: Stoicism Tier: 5Support Requirements: +5 StrSupports Attack Skills you use yourself. Supported Skills steadily gain more Damage, up to a cap. This Damage bonus is reset if you Dodge Roll or use a Travel Skill.Supported Skills gain 2% more Damage every second, up to 20% This Damage Bonus resets if you Dodge Roll or use a Travel SkillPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Item acquisition
Lightning Conduit has restrictions on where or how it can drop.
The base damage scaling of all player spell and secondary damage skills has been tweaked to scale better in the late game.
Lightning Conduit: No longer consumes Shocks from targets hit, but now has a 6 second Cooldown. Now deals 69–208 damage at gem level 13 (previously 41–123), scaling up to 189–568 damage at gem level 20 (previously 99–297). Now has 2 additional Bolts if a Shocked Enemy is in target area (previously 1-4 additional bolts hit targets if at least one Shock Consumed). Quality now provides 0-5% more damage with Hits per 5% Shock Effect on Enemy, instead of 0-20% chance on Consuming a Shock on an Enemy to reapply it.
Removed "Barrageable" and "Payoff" gem tags. [Undocumented]
Many Skills have had their base damage and/or damage growth per level rebalanced. Most of these changes are not specifically mentioned below as the changes are too widespread.
Lightning Conduit now performs a number of extra lightning bolts if it consumes shock from an enemy. These bolts are distributed among targets in the skill's area, but can hit the same target multiple times if few enough targets were hit.
Lightning Conduit has 20% more Damage with Hits per 5% Shock Effect on Enemy (previously 100% more Damage).
Fixed a bug where effects that consume shocks could only consume a single shock at once. If the target has multiple active shocks, they now consume (and benefit from) all of them.