PoE2 gem tool

Support Finder

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

Selected skill

Stormblast Bolts

Load your Crossbow with charged bolts that land around the target location and explode if hit by a Detonator Skill. Using this Skill again reloads the clip.
Reset filters

Source recommendations

Recommended support gems

12

These are recommendations on the selected skill's source page. They remain separate from the explicit compatibility list below.

MultipleProjectilesSupport
Multishot IRecommendation tier 1Not present in the explicit compatibility list
IncreasedAreaOfEffectSupport
Magnified Area IRecommendation tier 1Not present in the explicit compatibility list
MultipleProjectilesSupport
Multishot IIRecommendation tier 2Not present in the explicit compatibility list
MeasuredSpeedSupport
CadenceRecommendation tier 2Also listed as compatible

Explicit compatibility

Compatible support gems

215

215 support gems, page 5 of 5

AutoShotgunSupport
Streamlined RoundsStreamlined Rounds · Tier 3

Supports Crossbow Ammunition Skills. Supported Skills have significantly higher Attack speed and bolt capacity, but deal less damage and have longer reload time.

AmmunitionProjectileSupport
Requirements
+5 Dex
OverpowerSupport
Stun IStun · Tier 2

Supports any skill that Hits Enemies, causing it to build up Stun more quickly.

Support
Requirements
+5 Str
OverpowerSupport
Stun IIStun · Tier 4

Supports any skill that Hits Enemies, causing it to build up Stun more quickly.

Support
Requirements
+5 Str
OverpowerSupport
Stun IIIStun · Tier 5

Supports any skill that Hits Enemies, causing it to build up Stun significantly more quickly, at the cost of Damage.

Support
Requirements
+5 Str
IncreasedCritDamageSupport
SupercriticalSupercritical · Tier 3

Supports any skill that Hits enemies, causing it to deal more damage with Critical Hits but have less Critical Hit chance.

Support
Requirements
+5 Int
SwiftAfflictionSupport
Swift Affliction ISwift Affliction · Tier 1

Supports any skill that deals damage, causing it to deal more non-Ailment damage over time but have a shorter duration.

DurationSupport
Requirements
+5 Dex
SwiftAfflictionSupport
Swift Affliction IISwift Affliction · Tier 3

Supports any skill that deals damage, causing it to deal more non-Ailment damage over time but have a shorter duration.

DurationSupport
Requirements
+5 Dex
SwiftAfflictionSupport
Swift Affliction IIISwift Affliction · Tier 5

Supports any skill that deals damage, causing effects with a duration of one second or less to deal more non-Ailment damage over time.

DurationSupport
Requirements
+5 Dex
LineageTacati
Tacati's IreTacati's Ire

Supports Skills which can cause Damaging Hits. Poison inflicted with Supported Skills deals Damage faster the higher your Rage.

ChaosLineageSupport
Requirements
+5 Dex, Level 65
ThrilloftheKillSupport
Thrill of the KillThrill of the Kill · Tier 1

Supports Skills you use yourself which Hit enemies. Culling a Shocked enemy with Supported Skills infuses all of your Attacks with Lightning damage for a short time.

AttackDurationLightningSupport
Requirements
+5 Int
ThrilloftheKillSupport
Thrill of the Kill IIThrill of the Kill · Tier 3

Supports Skills you use yourself which Hit enemies. Culling a Shocked enemy with Supported Skills infuses all of your Attacks with Lightning damage and grants an increased chance to Shock for a short time.

AttackDurationLightningSupport
Requirements
+5 Int
LineageTul
Tul's StillnessBreachlord

Supports Skills that can cause Damaging Hits, granting extra Chaos damage and causing Chaos damage to Contribute to Freeze Buildup.

ChaosColdLineageSupport
Requirements
+5 Dex, Level 65
LineageUhtredGreater
Uhtred's AuguryUhtred of Kalguur

Supports Skills which can gain levels, granting them additional levels provided exactly two other supports are used with the supported Skill. Does not support skills which do not have levels.

LineageSupport
Requirements
+5 Str, Level 65
LineageUhtredLesser
Uhtred's ExodusUhtred of Kalguur

Supports Skills which can gain levels, granting them many additional levels provided no other supports are used with the supported Skill. Does not support skills which do not have levels.

LineageSupport
Requirements
+5 Str, Level 65
LineageUhtredStandard
Uhtred's OmenUhtred of Kalguur

Supports Skills which can gain levels, granting them additional levels provided exactly one other support is used with the supported Skill. Does not support skills which do not have levels.

LineageSupport
Requirements
+5 Str, Level 65
LineageUulNetol

Supports Skills that can cause Damaging Hits, granting extra Chaos damage and causing Chaos damage to Break Armour.

ChaosLineagePhysicalSupport
Requirements
+5 Str, Level 65
LineageDjinn
Varashta's BlessingVarashta's Blessing

Supports any Skill that can deal damage, causing it to deal more damage for each different Command Skill you have used in the past few seconds. Cannot modify the Skills of Minions.

LineageSupport
Requirements
+5 Int, Level 65
VerglasSupport
VerglasVerglas · Tier 3

Supports Skills you use yourself which can Hit Enemies. Supported Skills Gain a percentage of their Damage as Cold Damage when you destroy Ice Crystals.

ColdSupport
Requirements
+5 Int
InstabilitySupport
VolatilityVolatility · Tier 3

Supports Skills you use yourself which can cause Damaging Hits. Supported Skills grant Volatility on Critical Hit.

ChaosPhysicalSupport
Requirements
+5 Int
IgniteProliferationSupport
WildfireWildfire · Tier 2

Supports any skill that Hits enemies, Spreading Ignites it inflicts to nearby enemies after a delay.

AoEFireSupport
Requirements
+5 Int
WitheringTouchSupport
Withering TouchWithering Touch · Tier 1

Supports any skill that Hits enemies, giving it a chance to Wither enemies on Hit.

ChaosDurationSupport
Requirements
+5 Int
LineageXoph
Xoph's PyreBreachlord

Supports Skills that can cause Damaging Hits, granting extra Chaos damage and causing Chaos damage to Contribute to Ignites.

ChaosFireLineageSupport
Requirements
+5 Str, Level 65
ZerphisLegacy
Zerphi's InfamyZerphi's Legacy

Supports Attacks and Warcries you use yourself. Supported Skills gain a Glory requirement, and build Glory when you spend Life on Skills. Supported Skills deal more damage and have significantly increased area of effect.

LineageSupportWarcry
Requirements
+5 Str, Level 65