Shockburst RoundsAmmunition, Attack, AoE, Projectile, Lightning, Payoff Tier: 11 Level: 1 Attack Speed: 450% of baseLoads your Crossbow with a clip of charged bolts which release damaging pulss upon Hitting an enemy affected by a Lightning Ailment. Using this skill again reloads the clip.Converts 40% of Physical Damage to Lightning DamagePlace into a Skill Gem socket to gain this skill. These are found in the Skill Gems panel.
Acquisition Drop restricted It can be obtained by engraving an Uncut Skill Gem.Metadata Item class: Skill Gem Metadata ID: Metadata/Items/Gem/SkillGemShockburstRounds
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
Ammo ConservationAmmo ConservationSupport Tier: 1Support Requirements: +5 DexSupports CrossbowAmmunition Skills, granting a chance to not consume a Bolt when firing.Supported CrossbowAttacks have 25% chance to not consume a boltPlace 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 InfusionSupport, Attack, Lightning Tier: 1Support Requirements: +5 DexSupports Attacks, causing them to GainLightning Damage but deal less Cold and Fire Damage.Supported AttacksGain 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.
Martial TempoMartial TempoSupport, Attack Tier: 1Support Requirements: +5 DexSupports Attacks, causing them to Attack faster.Supported Skills have 20% more Attack 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.
II
Fresh ClipFresh ClipSupport Tier: 2Support Requirements: +5 StrSupports Crossbow Skills, granting them more damage for each bolt reloaded by that Skill in the last 6 seconds.Supported Crossbow Skills deal 1% more Damage for each bolt Reloaded by that skill in the past 6 secondsPlace 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.
MaimMaimSupport, Attack Tier: 2Support Requirements: +5 DexSupports Attacks, causing them to Maim enemies.Supported Attacks always Maim 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.
Primal ArmamentPrimal ArmamentSupport, Attack Tier: 2 Cost & Reservation Multiplier: 120%Support Requirements: +5 StrSupports 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
Elemental FocusElemental FocusSupport 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 copies of the same Support Gem socketed at the same time.
Neural OverloadNeural OverloadSupport, Lightning Tier: 3Support Requirements: +5 DexSupports 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 ElectrocutePrimed 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.
Nimble ReloadNimble ReloadSupport Tier: 3Support Requirements: +5 DexSupports CrossbowAmmunition Skills, causing them to Reload bolts significantly faster.Supported Skills have 60% increased Crossbow Reload 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.
Item acquisition
Shockburst Rounds has restrictions on where or how it can drop.
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.
The mana cost for all Attacks, Marks and Warcries has been reduced, most notably at higher Gem levels.