IncursionAtziriActiveShrineStrongboxEssenceRareMonsterAliveSpiritActivatedRogueExile
Prolonged Duration III
Category: Prolonged Duration
Cooldown Time: 16.00 s
Supports any skill that has a duration, making that duration significantly longer while applying a cooldown. Cannot support Skills which already have a cooldown.
Supported Skills have 60% more Skill Effect Duration
Place into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Level Effect /1
Implicit
Mana: 100%
CooldownTime: 16000
Supported Skills have 60% more Skill Effect Duration
LevelRequires LevelStr
110
Attribute /5

Prolonged Duration III

NameShow Full Descriptions
AcronymDuration
IdProlongedDurationSupportThree
BaseType Prolonged Duration III
Class Support Gems
ItemTypeMetadata/Items/Gems/SupportGemPersistenceThree
Prolonged Duration III
Category: Prolonged Duration
Cooldown Time: 16.00 s
Supports any skill that has a duration, making that duration significantly longer while applying a cooldown. Cannot support Skills which already have a cooldown.
Supported Skills have 60% more Skill Effect Duration
Place into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Supported Gem /83
  • Allow Type: Duration
  • Excluded Type: Cooldown, SupportedByDurationThree, NOT, AND, SummonsTotem, UsedByTotem, Trapped, RemoteMined, Persistent, Vaal, Triggered
  • BruteEarthquake
    Earthquake
    Smash the ground, dealing damage in an area and leaving behind Jagged Ground that slows enemies. The Jagged Ground erupts in a powerful Aftershock after a duration. Cannot create Jagged Ground on top of an existing patch, or if you already have the maximum number of active patches.
    BruteSunder
    Sunder
    Slam the ground, creating a roiling fissure that damages enemies in a sequence of areas in front of you. A number of enemies hit by the wave will release a shockwave, damaging other enemies. Hitting an enemy with Fully Broken Armour applies Sundered Armour, making it take additional increased Physical damage.
    BruteEarthshatter
    Earthshatter
    Slam the ground, sending out a fissure that deals area damage to enemies it passes under and thrusts a spike from the ground when it ends. Warcries performed near the spike will cause it to shatter, damaging surrounding enemies.
    BruteVolcanicFissure
    Volcanic Fissure
    Slam the ground, creating a branching Molten Fissure that deals damage as it travels and remains for a duration. Using a different Slam on a Molten Fissure creates a spreading Aftershock.
    BruteHammerOfTheGods
    Hammer of the Gods
    Build Glory by Heavy Stunning enemies. When you have maximum Glory you may entreat the Ancestors to crush your enemies, manifesting a massive hammer that falls from the sky onto your target, Slamming into the ground after a short duration and dealing immense damage based on your weapon.
    BruteStampede
    Stampede
    Charges forward, cracking the earth and leaving a patch of Jagged Ground with every footstep. At the end of your charge, a massive leaping Slam damages enemies and causes all nearby patches of Jagged Ground to explode, damaging enemies standing on them. Once you begin your charge, the use speed of this Skill is affected by movement speed instead of Attack speed.
    BruteShieldWall
    Shield Wall
    Ram your Shield into the ground, throwing up a wall of earth. Enemies can attack your wall segments, and your Slams, Warcries, and Shield Charge will instantly shatter them all. The segments explode when shattered, damaging enemies in front of and around them.
    WarriorAncestralCry
    Ancestral Cry
    Perform a Warcry using Glory gained by Igniting enemies to turn you into an embodiment of Kaom. While embodying Kaom, you Trigger Volcanic Steps while travelling, Melee Strikes and Slams are Ancestrally Boosted, and your Melee Strikes Trigger Volcanic Eruption.
    HuntressRapidAssault
    Rapid Assault
    Perform a series of six rapid stabs. The final stab inflicts Bleeding and leaves a spearhead stuck in the target, Maiming them for a duration. Detonator Skills will cause the stuck spearheads to explode, dealing further damage to the target and other nearby enemies.
    HuntressSpearField
    Spearfield
    Stab the ground causing multiple spears to burst out of the ground in front of you in a large area. The spears remain for a duration, or explode when enemies touch them, damaging and Maiming them.
    HuntressGlacialLance
    Glacial Lance
    Throw a single Piercing lance that leaves icy fragments in its wake. The fragments Chill nearby enemies. Consumes a Frenzy Charge if possible to cause the glacial fragments created by the first Projectile to explode outwards after a short duration, peppering enemies with shrapnel.
    RangerPoisonBurstArrow
    Poisonburst Arrow
    Fire a virulent arrow that creates a burst of Poison on hit, affecting all enemies in an area.
    RangerShockingArrow
    Stormcaller Arrow
    Fire an arrow that embeds where it lands for a short duration. At the end of the duration, a Lightning Bolt strikes the arrow, disintegrating it and damaging enemies, with a high chance to Shock. Shocking any enemy with the Bolt also applies Shock to all enemies near the impact.
    RangerLightningRodRainSkill
    Lightning Rod
    Fire an arrow that drops from above, creating a Lightning burst. The arrow remains in the ground, and any Chaining Lightning beams can Chain to it. When Chained to, the arrows charge up for a brief period before releasing another Lightning burst. The Lightning Arrow Skill reduces this delay, causing bursts to happen more quickly.
    RangerGasCloudSkill
    Gas Arrow
    Fire a noxious arrow at the ground, creating a cloud of flammable poisonous gas at the end of its flight. The cloud will detonate if hit by a Detonator skill or if an Ignited enemy touches it, creating a fiery explosion.
    RangerElectrocutingRodSkill
    Electrocuting Arrow
    Fire an electrifying arrow that explodes in an Area on Hit. Hitting an enemy will attach an Electrocuting Rod to them, causing all incoming Lightning damage to build up Electrocution. This rod is removed when the enemy is next Electrocuted.
    RangerPoisonVineArrowSkill
    Vine Arrow
    Fire an arrow into the air that lands after a short delay, damaging enemies and causing a plant to spring up at the impact location. The plant sprouts vines that latch onto nearby enemies, Slowing their movement speed and dealing Chaos damage over time. The plant can be Poisoned, causing it to deal more damage.
    TwisterSkillIcon
    Twister
    Whip up a twister with a flick of your Spear. The twister moves forward erratically, Blinding and repeatedly Hitting enemies within. If a twister touches a Whirlwind from your other skills, it Consumes the Whirlwind to create additional twisters that deal more damage. Passing over Elemental Ground Surfaces or Consuming an elemental Whirlwind will grant twisters extra damage of that element.
    HuntressRemoteMineSpear
    Explosive Spear
    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.
    RangerTornadoShotSkill
    Tornado Shot
    Fire a skyward shot that whips up a Tornado where it lands, dealing Physical damage over time and Hindering enemies standing in it. Arrows, thrown Spears and Crossbow bolts fired at the Tornado are sucked into it, causing the Tornado to spit out a ring of copied Projectiles. Copied Projectiles cannot be copied again, even by further Tornados.
    WindstormLanceSkillIcon
    Whirlwind Lance
    Throw a Spear with enough force to kick up a Whirlwind where it lands, Slowing enemies and Blinding them in its area of effect. Entering the Whirlwind collapses it, dealing damage and causing Knockback. Consumes a Frenzy Charge if possible to create the Whirlwind with one more than its normal maximum number of stages.
    HuntressTameBeast
    Tame Beast
    Conjure Azmeri wisps to engulf a Rare Beast for a duration, Hindering them. If you defeat the Beast while it is engulfed in wisps, it will be captured by this gem, transforming the gem to instead allow you to summon the Beast as a Reviving Companion.
    HuntressOverchargedSpear
    Storm Lance
    Throw an electrified Spear that lodges in the ground and periodically zaps nearby enemies with Lightning bolts. If the Spear is Detonated by another Skill, it immediately unleashes a volley of bolts and expires. Consumes a Frenzy Charge if possible to fire bolts more frequently for a shorter duration, automatically Detonate at the end of its duration, and create Shocked Ground on Detonation.
    SorceressIceNova
    Ice Nova
    Conjure a wave of ice in all directions, Knocking Back enemies based on how close they are to you. Casting Ice Nova targeting near a Frostbolt Projectile will cause it to originate from the Frostbolt instead of you. Consumes a Cold Infusion if possible to leave a patch of Chilled Ground.
    WitchRaiseZombie
    Raise Zombie
    Consume a Corpse or Power Charge to create a short-lived Zombie. Zombies created from Power Charges are Empowered and also create two additional non-empowered Zombies.
    SorceressSpark
    Spark
    Launch a spray of sparking Projectiles that travel erratically along the ground until they hit an enemy or expire. Consumes a Cold Infusion if possible to fire many sparks in a circle.
    EnervatingNovaWeaponSkill
    Enervating Nova
    Unleash a Nova of Lightning damage to Electrocute enemies. Enemies close to you take no damage while enemies at the edge of the ring take significantly more damage. Enemies Hit can be Electrocuted by all Lightning damage for a short duration.
    temporalchains
    Temporal Chains
    Curse all enemies in an area, Slowing them and making other effects on them expire more slowly.
    enfeeble
    Enfeeble
    Curse all targets in an area after a short delay, making them deal less damage.
    Despair
    Despair
    Curse all targets in an area after a short delay, lowering their Chaos Resistance.
    SorceressLightningWarp
    Lightning Warp
    Target an enemy to either teleport inside the target's body if they are under the Cull threshold, causing it to violently explode, or to apply a Debuff to them, which will cause the same effect if that enemy falls under the Cull threshold during its duration. Can also be used on Ball Lightning Projectiles. On teleport, the target is destroyed, and the explosion deals Lightning damage to surrounding enemies. If targeting an enemy, the explosion also creates Shocked Ground. Creates a Lightning Infusion on successful use. Highlights enemies that can be Culled.
    WitchFirestorm
    Firestorm
    Rain a storm of flaming bolts over the targeted area. Can Consume all three types of Elemental Infusion, creating a much larger storm when Fire-Infused, causing lightning bolts when Lightning-Infused, and raining ice bolts when Cold-Infused.
    Flammability
    Flammability
    Curse all targets in an area after a short delay, lowering their Fire Resistance.
    Frostbite
    Hypothermia
    Curse all targets in an area after a short delay, lowering their Cold Resistance.
    Conductivity
    Conductivity
    Curse all targets in an area after a short delay, lowering their Lightning Resistance.
    elementalweakness
    Elemental Weakness
    Curse all targets in an area after a short delay, lowering their Elemental Resistances.
    SorceressIncinerate
    Incinerate
    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.
    SorceressBallLightning
    Ball Lightning
    Fire a slow-moving Projectile that moves through enemies. The Projectile itself does not Hit enemies, but repeatedly discharges bolts of Lightning at nearby enemies. Consumes a Fire Infusion if possible to slow down over time, create Ignited Ground as it travels, and explode dealing Fire damage in an Area after it dissipates.
    WitchBoneOffering
    Bone Offering
    Impale a Skeleton on a bone spike to shield your Minions while the spike remains, reducing the amount of damage taken from Hits. Taking a Hit that deals damage above a certain threshold will cause that Minion's shield to absorb all damage from that Hit, then explode. The bone spike is itself a Minion, and shields itself. If it dies, shields on your other Minions disappear.
    SorceressOrbOfStorms
    Orb of Storms
    Create an Orb of electricity that fires Chaining Lightning bolts at nearby enemies. The Orb leaves behind a Lightning Infusion Remnant when it expires.
    WitchContagion
    Contagion
    Afflict a single enemy with a Debuff that deals Chaos damage over time. If the enemy dies while affected by Contagion, it and all other Chaos damage over time Debuffs spread to nearby enemies and refresh their durations. Reanimating or detonating a corpse affected by Contagion will cause the Minion or explosion to spread Contagion on hit.
    Wither
    Wither
    Channel a debilitating hex that Withers enemies in the area.
    WitchEssenceDrain
    Essence Drain
    Fire a Projectile that applies a powerful Chaos damage over time debuff to enemies it hits.
    WitchBruteSkeleton
    Skeletal Brute
    Activate to summon hard-hitting, Reviving Skeletal Brutes that can Stun Primed enemies and Warcry on Command. This Warcry Intimidates nearby enemies and Consumes Freeze on enemies and allies to deal damage in an Area around them.
    WitchArcherSkeleton
    Skeletal Sniper
    Activate to summon long-ranged, Reviving Skeletal Snipers that can fire a gas arrow on Command.
    WitchStormSkeleton
    Skeletal Storm Mage
    Activate to summon Reviving Skeletal Storm Mages that can call down a lightning strike on dead Skeletons on Command.
    vulnerability
    Vulnerability
    Curse all targets in an area after a short delay. making Hits against them ignore a portion of their Armour.
    Soulrend
    Soulrend
    Fire a Piercing Projectile that seeks out enemies. Enemies hit are inflicted with a Debuff that Hinders them and deals Chaos damage over time for a short duration.
    SorceressFlameWall
    Flame Wall
    Create a wall of Fire in front of the character, which Ignites everything within its area. Any Projectiles fired through the wall by you and Allies deal added Fire damage. Consumes a Lightning Infusion if possible to also add Lightning damage to the Projectiles.
    BloodTendrilsSkill
    Exsanguinate
    Expel your own blood as Chaining blood tendrils in a cone in front of you. Enemies Hit by the tendrils take Physical damage and are inflicted with Bleeding.
    ReapWeaponSkill
    Reap
    Conjure a bloody scythe that sweeps across the targeted area, dealing Physical damage to enemies and applying Critical Weakness. Cannot be Triggered.
    GalvanicFieldWeaponSkill
    Galvanic Field
    Gain a Buff that boosts your Shock chance. Shocking an enemy consumes the Buff to attach an Orb of electricity to that enemy. The Orb fires bolts of electricity at nearby enemies until it expires.
    AbsolutionBlast
    [DNT] Crushing Earth
    [DNT] Convene the surrounding earth into an immense boulder to crash down, dealing high damage at the targeted location after a short delay.
    WitchPainOffering
    Pain Offering
    Skewer a Skeleton on a bone spike to send nearby Minions into a frenzy as long as the spike remains, making their skills faster and harder hitting. The bone spike is itself a Minion. If it dies, the effect ends immediately.
    WitchBoneCage
    Bone Cage
    Raise a ring of bone spikes around you. The spikes are destroyed when enemies touch them, damaging and Pinning those enemies. Raising a new ring of spikes destroys the previous one.
    WitchUnearth
    Unearth
    Raise spikes of bone from the earth in front of you, damaging enemies. The bones of Corpses and dead Reviving Minions in the area are ripped out and reassembled into short-lived Bone Construct Minions that fight for you. Larger Corpses create more than one Bone Construct.
    SorceressSolarOrb
    Solar Orb
    Create a fiery Orb that periodically releases fiery pulses. Enemies that are very close to the Orb are Ignited. Flameblast can target a Solar Orb to be centred on the Orb instead of your location.
    DecomposeSkill
    Decompose
    Consume a Corpse to create a cloud of flammable Poisonous gas. Any Burning effects or Detonator skills will explode the gas cloud, creating a fiery explosion.
    WitchProfaneRitual
    Profane Ritual
    Mark a Corpse with a profane rune, dealing Chaos damage over time to nearby enemies. When the ritual is complete the Corpse is consumed and you gain a Power Charge.
    WitchPowerOffering
    Soul Offering
    Skewer a Skeleton on a bone spike, granting you a powerful Spell damage Buff as long as the spike remains. Does not affect your Minions. The bone spike is itself a Minion. If it dies, the effect ends immediately.
    BoneBlastWeaponSkill
    Bone Blast
    Conjure a circle of ritual inscriptions that last for a short duration. When the duration ends, spikes of bone erupt from enemies in the area, damaging them and potentially causing Bleeding.
    LivingBombWeaponSkill
    Living Bomb
    Plant a seed of Fire inside an enemy. Dealing enough damage to the enemy, or killing it outright, causes the seed to explode, dealing damage in an area and leaving behind a Fire Infusion Remnant.
    SorceressBlazingCluster
    Ember Fusillade
    Conjure a blazing Ember that hovers above you. After a short duration, the Ember launches at an enemy, dealing Fire damage in an area on impact and prioritising the last enemy targeted. Recasting this spell resets the duration for all active Embers. Multiple Embers fired in the same Fusillade will attempt to target different enemies. Consumes a Lightning Infusion if possible to cause the entire Fusillade to create beams that Chain to enemies.
    DruidTornado
    Tornado
    Create a storm that sucks in enemies and deals Physical damage over time. A Tornado that overlaps an Elemental Ground Surface absorbs that surface's Debuff, applying it to enemies inside the Tornado and causing the Tornado to deal extra damage of that element.
    consecrated
    Consecrate
    Create an area of Consecrated Ground around you.
    DruidVolcano
    Volcano
    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.
    LightningStormSkill
    Thunderstorm
    Conjure a thunderstorm which causes lightning strikes and torrential rain in an area. Enemies in the area are Drenched, causing them to become Shocked or Frozen more easily. Plants in the area become Overgrown.
    MonkWindPalm
    Staggering Palm
    Dash to an enemy and Strike them, instantly Heavily Stunning enemies which are Primed for Stun and performing additional dashing Strikes to other Primed targets in range if your first target was Stunned. Heavy Stunning an enemy with this Skill grants you a Buff that causes your Quarterstaff Attacks to also fire Projectiles for a short duration. Heavy Stunning additional enemies adds to the Buff's duration.
    MonkChargedStaff
    Charged Staff
    Consume all Power Charges to charge your Quarterstaff with electricity, adding Lightning damage and a Lightning shockwave to your Quarterstaff Attacks. Reusing this skill while the Buff is active adds to the Buff's duration and damage.
    MonkIceAmbush
    Frozen Locus
    Leap backward and crack the ground with your staff to call forth an Ice Crystal which can be damaged by you and enemies. If the Crystal is destroyed it causes an icy explosion. This skill can be used while using other skills.
    MonkVaultingImpact
    Vaulting Impact
    Leap forward and Slam the ground, sending out a shockwave. The shockwave applies Broken Stance to Dazed enemies, causing any Hits against those enemies to deal extra damage.
    MonkMantraofDestruction
    Mantra of Destruction
    Build Combo by successfully Striking Enemies with other skills. After reaching maximum Combo, use this skill to Empower your next Quarterstaff Attack, causing it to deal additional Chaos damage. Each kill with the Empowered Attack grants Purple Flames of Chayula for a duration.
    BruteWarbringerEncasedJade
    Encase in Jade
    Consume all stacks of Jade to grant Guard based off your maximum Life for each Jade consumed. You cannot gain Jade stacks while you have Guard.
    BruteWarbringerDefenders
    Ancestral Spirits
    Each of your Totems will summon an Ancestral Spirit Minion to fight for you. If the Totem that summoned the Minion dies then the Ancestral Spirit will too.
    PrimalistStabCorpseSkillIcon
    Ritual Sacrifice
    Sacrifice the Corpse of a Rare Monster to grant you its Modifiers for a duration.
    MonkGatheringStorm
    Gathering Storm
    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 and leaves a trail of Shocked Ground in your wake. This skill cannot be Ancestrally Boosted.
    TemporalistSynchronisationofPainSkill
    Inevitable Agony
    Curse all targets in an area after a short delay, causing a portion of Damage they take from Hits to be tracked by the Curse debuff. When the debuff's duration expires, they take that tracked damage again, all at once.
    HuntressBucklerParry
    Parry
    Ready your Buckler to parry the next Strike or Projectile that would Hit you, 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.
    DruidEntangle
    Entangle
    Conjures a rootbound fissure that crawls forward, damaging enemies in its path. While the fissure persists, vines lash out from it and attach to nearby enemies, damaging and Slowing them.
    DruidFuryoftheMountain
    Fury of the Mountain
    Shapeshift into a Bear and repeatedly pound the ground, creating Molten Fissures that travel randomly in a wide arc in front of you.
    DruidAwakenedForest
    Thrashing Vines
    Spur the growth of huge vines, which emerge randomly within the target area. The vines crash to the ground then retreat, targeting nearby enemies if possible.
    DruidWalkingCalamity
    Walking Calamity
    Build Glory by gaining Rage while already at maximum Rage. When you have maximum Glory, roar to the heavens to bring them down upon your enemies. For the duration of the Skill, meteors rain down around you and you Gain Fire damage and Rage regeneration. This Skill's effects are suppressed if you leave Bear form, but will resume if you return to Bear form before the duration expires.
    DruidShamanUnleashtheElementsSkill
    Apocalypse
    Build Glory by Hitting enemies with Elemental damage. When you have maximum Glory, you may become the walking Apocalypse for a duration, Triggering one of multiple powerful Elemental Skills at an interval while this Buff lasts.
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