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
Perpetual ChargePerpetual ChargeTier: 1 Level: 1 Cost & Reservation Multiplier: 130%Supports skills that consume Power, Frenzy or Endurance Charges on use, giving them a chance not to remove each Charge while still gaining the benefits of consuming them.Supported Skills have 35% chance to not remove Charges but still count as consuming themPlace 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.
PremeditationPremeditationTier: 1 Level: 1 Cost & Reservation Multiplier: 130%Supports skills that can Empower skills other than themselves, causing skills they Empower to deal more damage.Skills Empowered by Supported Skills deal 15% 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.
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
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.
III
Coming Soon
Coming Soon
MobilityMobilityTier: 3 Level: 1Supports skills that can be used while moving, allowing you to move faster while using them.30% less Movement Speed penalty while using Supported SkillsPlace 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
Barrage has restrictions on where or how it can drop.