Voltaic GrenadeAttack, AoE, Projectile, Grenade, Lightning, Duration Tier: 7 Level: 1 Attack Speed: 75% of baseFires a bouncing Greande that discharges an ElectrocutingLightning blast when its fuse expires.Converts 80% of Physical Damage to Lightning Damage 50% more Electrocution buildup Lightning damage from this skill Contributes to Electrocution Buildup Explosion radius is 2 metres Fuse duration is 1.2 secondsPlace into a Skill Gem socket to gain this skill. These are found in the Skill Gems panel.
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
DecelerationDecelerationProjectile Tier: 1 Level: 1Supports Projectile Skills, making those Projectiles travel more slowly.Supported Skills have 30% less Projectile SpeedPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
Lightning InfusionLightning InfusionAttack, Lightning Tier: 1 Level: 1Supports Attacks, causing them to Gain Cold Damage but deal less Fire and Lightning DamageSupported Attacks Gain 25% of Damage as extra Lightning Damage Supported Attacks deal 50% less Cold and Fire DamagePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
Second WindSecond WindTier: 1 Level: 1 Cost & Reservation Multiplier: 150%Supports skills with cooldowns, giving them extra uses of that cooldown. Cannot support instant or triggered skills.Supported Skills have 50% less Cooldown Recovery Rate Supported Skills have twice as many Cooldown UsesPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
II
Coming Soon
IngenuityIngenuityTier: 2 Level: 1 Cost & Reservation Multiplier: 110%Supports skills with Cooldowns, increasing the rate at which those Cooldowns Recover.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 copies of the same Support Gem socketed at the same time.
Primal ArmamentPrimal ArmamentAttack Tier: 2 Level: 1 Cost & Reservation Multiplier: 120%Supports Attacks that use a weapon, causing them to deal more weapon Elemental damage.Supported Skills deal 25% more Weapon Elemental DamagePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
III
Long FuseLong FuseGrenade Tier: 3 Level: 1Supports Skills which fire Grenades, causing those Grenades to have much higher duration and damage.Supported Skills have 50% increased Skill Effect Duration Supported Grenade Skills cannot explode before the end of their fuse duration Supported Grenade Skills deal 30% more DamagePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
Neural OverloadNeural OverloadLightning Tier: 3 Level: 1 Cost & Reservation Multiplier: 120%Supports any skill that Hits enemies. Nearby enemies are marked when they are Primed for Electrocution, and hitting a marked enemy with a supported skill will Electrocute them.Supported Skills Electrocute Primed enemies on HitPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
PayloadPayloadGrenade Tier: 3 Level: 1Supports Skills which fire Grenades, giving fired Grenades a chance to activate again, but lengthening their cooldowns.Supported Skills have 70% reduced Cooldown Recovery Rate Grenades fired by Supported Skills have 50% chance to activate a second timePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
Item acquisition
Voltaic Grenade has restrictions on where or how it can drop.