PoE2 gem tool

Support Finder

Choose a skill to find support gems, or choose a support to find compatible skills.
ChannellingDamageSupport

Selected support

Burgeon II

Supports Channelling Skills you use yourself, causing them to deal more damage the longer they have been Channelled.
Reset filters

Explicit compatibility

Compatible skill gems

26

26 skill gems

WitchBoneStorm
BonestormTier 5

Channel to conjure a swarm of bone spikes in the air, then release to fire them at enemies and explode. Shrapnel Impales enemies Hit, causing subsequent Attack Hits against those targets to deal extra damage. Consumes your Power Charges to cause much larger explosions.

AoEChannellingPhysicalProjectileSpell
Requirements
Level (1-90), (4-157) Int
HuntressSummonCompanion
Companion: {0}Skill Gems

Summon a Reviving Beast Companion to aid you in combat.

CompanionMinionPersistent
Requirements
Level (1-90), (4-157) Dex
RangerDetonatingArrowSkill

Channel to charge up before firing off a burning arrow. At maximum stages, the arrow will create a Detonating explosion at the end of its flight.

AoEAttackChannellingDetonatorFireProjectileRepeatable
Requirements
Bows, Level (1-90), (4-157) Dex
DruidFlameBreath

Shapeshift into a Wyvern and take to the skies, immolating enemies with a jet of fire. Channelling ends after a short amount of time but can be prolonged by spending Rage. Consumes a Power Charge if possible to Empower the Skill, Gaining extra Lightning damage and spending Rage more slowly.

AoEAttackChannellingDetonatorDurationFireShapeshift
Requirements
Level (1-90), (4-86) Str, (4-86) Int, Talismans
SorceressFlameblast
FlameblastTier 13

Channel to build destructive energy around you. Releasing the energy causes a devastating explosion that is larger and more intense the longer you Channelled for.

AoEChannellingFireNovaSpellStaged
Requirements
Level (1-90), (4-157) Int
DruidFuryoftheMountain

Shapeshift into a Bear and repeatedly pound the ground, creating Molten Fissures that travel randomly in a wide arc in front of you.

AoEAttackBearChannellingDurationMeleeShapeshift
Requirements
Level (1-90), (4-86) Str, (4-86) Int, Talismans
MonkGatheringStorm

Flip backward and Channel to charge your Quarterstaff with Lightning. Releasing dashes towards the target location, damaging enemies along the way. Releasing with Perfect Timing performs a Lightning-assisted dash that releases shockwaves from enemies you dash through. Perfectly Timed dash also explodes Tempest Bells on hit creating a shockwave that deals more damage and has a larger area, leaving Shocked Ground in its wake. This skill cannot be Ancestrally Boosted.

AoEAttackChannellingDurationLightningMeleeTravel
Requirements
Level (1-90), (4-86) Dex, (4-86) Int, Quarterstaves
MartialArtistMantraofIllusionsSkill
Hollow FormMeta Skill Gem

Channel to create fleeting images of your astral self near the target location. The images perform a Socketed Melee Attack once then vanish, targeting the closest enemy if possible. The images cannot perform Channelled Skills or Conditional Skills. Consuming a Power Charge creates additional images.

AttackChannellingMeleeMetaSustained
Requirements
Any Melee Martial Weapon, Level (1-90)
SorceressIncinerate

Gain fuel by spending Mana on any Skill, then use the accumulated fuel to conjure a torrent of Fire from your hand, Igniting enemies in front of you. The flames grow stronger the longer you Channel. Consumes a Fire Infusion if possible to also create Ignited Ground. Cannot gain fuel while using this skill.

AoEChannellingDurationFireSpellSustained
Requirements
Level (1-90), (4-157) Int
SorceressSummonSandDjinn

Summon Kelari, an invulnerable Sand Djinn Minion, to do your bidding. Kelari will only act when you Command him to do so. Kelari delivers swift Hits with massive Critical Hit potential.

CommandMinionPersistentPhysical
Requirements
Level (1-90)
Rolldodge

Kelari's Judgment is a skill gem.

AoEChannellingCommandPhysical
Requirements
Level (1-90)
MonkInvokerMeditate
MeditateSkill Gems

Channel to Recharge Energy Shield and allow that Recharge to Overflow. Channelling ends when you take damage or your Energy Shield is fully Overflowed.

ChannellingSpell
Requirements
Level (1-90)
DruidElectricSpittle

Shapeshift into a Wyvern and spit Oil at enemies, creating Oil Ground where the Projectiles land. Consumes Power Charges if possible to instead Channel a sustained barrage of electrified Oil that does not create Oil Ground. Projectiles are fired in sequence, allowing multiple Projectiles to Hit the same target.

AoEAttackChannellingProjectileShapeshiftSustainedWyvern
Requirements
Level (1-90), (4-86) Str, (4-86) Int, Talismans
HuntressBucklerParry
ParrySkill Gems

Ready your Buckler to parry the next Hit you would take, Blocking the Hit and retaliating with a quick sweep that leaves enemies off balance, causing them to take massively increased Attack damage for a short duration. Parrying causes you to accumulate Heavy Stun buildup. You cannot Evade a Hit you could parry, but Evasion instead grants an equal chance to avoid this Heavy Stun buildup.

AttackChannellingDurationMeleePhysical
Requirements
Bucklers, Level 1
BrutePerfectStrike

Channel to charge up your weapon with Fire. Releasing with Perfect Timing will create a damaging wave of intense Fire.

AoEAttackChannellingFireMeleeStrike
Requirements
Level (1-90), (4-157) Str, One Hand Maces, Two Hand Maces
BruteShieldBlock
Raise ShieldSkill Gems

Raise your Shield to Block all incoming Blockable hits. Release immediately after Blocking when an enemy is close to perform a Shield Bash, damaging and Stunning enemies. While your Shield is raised you cannot be Light Stunned by hits you Block, but Blocking too much damage may Heavy Stun you. You cannot Evade while your Shield is raised, but Evasion instead grants an equal chance to avoid this Heavy Stun buildup.

AoEAttackChannellingMeleePhysical
Requirements
Armoured Shield, Level 1
DruidBearRampage
RampageTier 11

Shapeshift into a Bear and charge forward, Slamming the ground as you run. Channelling ends after a short amount of time but can be prolonged by spending Rage.

AoEAttackBearChannellingMeleeShapeshiftSlam
Requirements
Level (1-90), (4-86) Str, (4-86) Int, Talismans
BruteResonatingShield

Repeatedly hammer your Shield with your weapon causing damaging shockwaves in an area around you. Enemies hit by the shockwave lose Armour for a duration. While Channelling Resonating Shield, your Shield is raised and you will Block all incoming Blockable hits.

AoEAttackChannellingMeleePhysicalSustained
Requirements
Armoured Shield, Level (1-90), (4-157) Str
ExpeditionKalguuranWard
Runic ReprieveSkill Gems

Channel to create a protective bubble all around you, Blocking Hits against you. While Channelling this Skill, you cannot be Light Stunned by Hits you Block, and damage you take from Hits is also removed from Runic Ward. Blocking Hits this way causes you to accumulate Heavy Stun buildup. You cannot recover Runic Ward while this Skill is active.

ChannellingSpell
Requirements
Level (1-90)
SerlesMasterwork
Runic TemperingSkill Gems

Channel to imbue your armour with Runic Plates. When you are Hit while you have these plates, some of the damage you would take will be prevented, and this skill will cause backlash, dealing your Thorns damage in an area around your attacker.

Channelling
Requirements
Level (1-90)
BruteShieldCharge

Channel to charge in the target direction. You will crash into enemies on your path, stopping your charge and dealing damage to enemies in an area, and extra damage to the enemies you collided with. While charging, your Shield is raised and you will Block all incoming Blockable hits.

AoEAttackChannellingMeleePhysicalTravel
Requirements
Armoured Shield, Level (1-90), (4-157) Str
RangerSnipeShotArrow
SnipeTier 3

Channel to charge up your bow before releasing a powerful shot. Releasing with Perfect Timing causes the arrow to explode on impact and Consume Freeze on directly Hitting. Consuming Freeze enhances the explosion.

AoEAttackChannellingColdPayoffProjectileRepeatable
Requirements
Bows, Level (1-90), (4-157) Dex
BruteSuperchargedSlam

Channel to charge up a heavy swing, drawing earth from the ground to enlarge your mace. Release to Slam the ground, dealing damage in an area around the impact, followed by Aftershocks dealing damage in a larger area. This Skill has its own Attack time, which is not affected by your weapon's attack speed and cannot be modified.

AoEAttackChannellingMeleeSlamStaged
Requirements
Level (1-90), (4-157) Str, Two Hand Maces
SmithOfKitavaImbueWeaponSkillIcon
Temper WeaponSkill Gems

Channel to temper your main hand Melee Martial Weapon. Each hit of the hammer against the anvil Empowers subsequent Attacks to Combust when Hitting enemies.

AoEAttackBuffChannellingFireMeleeTrigger
Requirements
Any non-Talisman Melee Martial Weapon, Level (1-90)
DruidVolcano
VolcanoTier 1

Uplift a volcano from the earth, damaging enemies standing on it and releasing a spray of molten Projectiles. While the volcano persists, Slamming it will cause another Projectile spray. Channelling this Skill for longer makes the initial eruption more violent, but does not affect subsequent Projectile sprays.

AoEChannellingDurationFireProjectileSpellSustained
Requirements
Level (1-90), (4-86) Str, (4-86) Int
Wither
WitherSkill Gems

Channel a debilitating hex that Withers enemies in the area.

AoEChannellingChaosDurationSpell
Requirements
Level (1-90), (4-157) Int