PoE2 gem tool

Support Finder

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

Selected support

Long Fuse II

Supports Skills which have a Detonation Time, causing those Skills to have much higher Detonation Time and detonation damage.
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Explicit compatibility

Compatible skill gems

11

11 skill gems

MercClusterGrenade

Fire a bouncing Grenade that explodes when its fuse expires, throwing out a ring of mini Grenades that explode when they come to a stop.

AoEAttackFireGrenadeProjectile
Requirements
Crossbows, Level (1-90), (4-86) Str, (4-86) Dex
ExplosiveGrenade

Fire a bouncing Grenade that unleashes a devastating fiery blast when its fuse expires.

AoEAttackDetonatorFireGrenadeProjectile
Requirements
Crossbows, Level (1-90), (4-86) Str, (4-86) Dex
HuntressRemoteMineSpear

Hurl a single payload Spear that pierces through enemies and lodges in terrain where it lands. The Spear will explode at the end of its Detonation Time or if Detonated. Consumes a Frenzy Charge if you have one to explode immediately, dealing more damage in a cross-shaped area and creating Ignited Ground.

AoEAttackDetonatorDurationFireProjectileRepeatable
Requirements
Level (1-90), (4-157) Dex, Spears
FlashbangGrenade

Fire a bouncing Grenade that unleashes a Blinding, Stunning explosion when its fuse expires.

AoEAttackGrenadeProjectile
Requirements
Crossbows, Level (1-90), (4-86) Str, (4-86) Dex
SorceressFrostBomb

Create a pulsing Orb of frost. Each pulse inflicts Elemental Exposure on nearby enemies. When the Orb's duration ends, it Detonates, dealing Cold damage to surrounding enemies and leaving behind a Cold Infusion.

AoEColdDurationOrbRemnantSpell
Requirements
Level (1-90), (4-157) Int
ToxicGrenade

Fire a bouncing Grenade that causes a burst of Poison gas when its fuse expires, damaging enemies and leaving behind a growing Poison cloud. Burning effects or Detonator skills will cause the cloud to explode in a fiery blast.

AoEAttackChaosDurationFireGrenadeProjectile
Requirements
Crossbows, Level (1-90), (4-86) Str, (4-86) Dex
OilGrenade

Fire a bouncing Grenade that bursts in a spray of Oil when the fuse expires or when it impacts an Enemy, dealing minimal damage but covering the ground and nearby enemies in Oil. Oil created this way can be Ignited by Detonator Skills or Ignited Ground.

AoEAttackDurationFireGrenadeProjectile
Requirements
Crossbows, Level (1-90), (4-86) Str, (4-86) Dex
SorceressSummonFireDjinn

Summon Ruzhan, an invulnerable Flame Djinn Minion, to do your bidding. Ruzhan emerges to Strike enemies with his greatsword whenever you use a damaging Skill, and casts devastating Fire Spells when Commanded to do so.

CommandFireMinionPersistent
Requirements
Level (1-90)
RangerToxicDomain

Create an area of Toxic Bloom on the ground around you. While in the Bloom, you have increased Skill costs, Regenerate Life, and your Projectile Attacks attach a Toxic Pustule, which can be Poisoned. Pustules will Detonate after a duration or when enough Poison has been applied, dealing more damage based on the stored Poison damage and applying Poison in an area around it.

AoEAttackBuffChaosDurationPhysicalPlant
Requirements
Bows, Spears, Crossbows, Level (1-90), (4-157) Dex
RangerPoisonBloomSkill

Fire a rain of Toxic Pustules into the air. The Pustules deal damage on impact, then Detonate after a delay. They can also be Poisoned, causing them to Detonate faster and more violently.

AoEAttackChaosPlantProjectileRepeatable
Requirements
Bows, Level (1-90), (4-157) Dex
ShockGrenade

Fire a bouncing Grenade that discharges an Electrocuting Lightning blast when its fuse expires, causing all Lightning Hits against enemies to contribute to Electrocution buildup for a duration.

AoEAttackDurationGrenadeLightningProjectile
Requirements
Crossbows, Level (1-90), (4-86) Str, (4-86) Dex