PoE2 skill gem

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.

Current data

Catalog version 0.5.4d

No direct 0.5 patch change is linked to this page. The displayed values are current for catalog version 0.5.4d.

Effects

13 effects
  • Cloud radius is 1.6 metres
  • Cloud duration is 4 seconds
  • Gains +20% more Radius per second, up to a maximum of +80%
  • Limit 6 Poison Clouds
  • Poisons enemies as though dealing Chaos damage equal to 10% of Corpse's maximum Life

Poison Cloud

  • Limit 6 Poison Clouds
  • Poisons enemies as though dealing Chaos damage equal to 10% of Corpse's maximum Life
  • Gains +20% more Radius per second, up to a maximum of +80%
  • Cloud radius is 1.6 metres
  • Cloud duration is 4 seconds

Explosion

Requirements and restrictions

1 requirement groups
Player requirementsLevel (1-90), (4-157) Int
Source requirement text

Requires: Level (1-90), (4-157) Int

Gem level progression

40 levels
Decompose levels 1 to 20
LevelRequires LevelIntBase DamageDeals 9 to 14 Fire Damage
104100%, 100%, 100%, 100%9, 14
239100%, 100%, 100%, 100%13, 19
3614100%, 100%, 100%, 100%18, 27
41021100%, 100%, 100%, 100%24, 36
51428100%, 100%, 100%, 100%31, 46
61835100%, 100%, 100%, 100%39, 59
72241100%, 100%, 100%, 100%49, 73
82648100%, 100%, 100%, 100%60, 91
93157100%, 100%, 100%, 100%73, 110
103665100%, 100%, 100%, 100%89, 133
114174100%, 100%, 100%, 100%107, 161
124682100%, 100%, 100%, 100%125, 188
135292100%, 100%, 100%, 100%146, 219
1458103100%, 100%, 100%, 100%170, 254
1564113100%, 100%, 100%, 100%196, 295
1666116100%, 100%, 100%, 100%227, 340
1772126100%, 100%, 100%, 100%262, 392
1878137100%, 100%, 100%, 100%301, 452
1984147100%, 100%, 100%, 100%347, 520
2090157100%, 100%, 100%, 100%398, 598
Beyond level 20, 20 levels
Decompose levels beyond 20
LevelRequires LevelIntBase DamageDeals 9 to 14 Fire Damage
21Not applicableNot applicable100%, 100%, 100%, 100%458, 687
22Not applicableNot applicable100%, 100%, 100%, 100%526, 789
23Not applicableNot applicable100%, 100%, 100%, 100%604, 906
24Not applicableNot applicable100%, 100%, 100%, 100%694, 1040
25Not applicableNot applicable100%, 100%, 100%, 100%797, 1195
26Not applicableNot applicable100%, 100%, 100%, 100%916, 1373
27Not applicableNot applicable100%, 100%, 100%, 100%1052, 1579
28Not applicableNot applicable100%, 100%, 100%, 100%1210, 1816
29Not applicableNot applicable100%, 100%, 100%, 100%1393, 2090
30Not applicableNot applicable100%, 100%, 100%, 100%1604, 2407
31Not applicableNot applicable100%, 100%, 100%, 100%1849, 2774
32Not applicableNot applicable100%, 100%, 100%, 100%2133, 3200
33Not applicableNot applicable100%, 100%, 100%, 100%2464, 3695
34Not applicableNot applicable100%, 100%, 100%, 100%2848, 4271
35Not applicableNot applicable100%, 100%, 100%, 100%3295, 4943
36Not applicableNot applicable100%, 100%, 100%, 100%3817, 5725
37Not applicableNot applicable100%, 100%, 100%, 100%4427, 6640
38Not applicableNot applicable100%, 100%, 100%, 100%5140, 7710
39Not applicableNot applicable100%, 100%, 100%, 100%5976, 8964
40Not applicableNot applicable100%, 100%, 100%, 100%6957, 10435

Quality effects

1 effects

Compatible support gems

195 source records
Show 171 more compatible gems
Ignite IIICompatible supportSearing Flame ICompatible supportSearing Flame IICompatible supportEternal Flame ICompatible supportEternal Flame IICompatible supportEternal Flame IIICompatible supportExploit WeaknessCompatible supportStun ICompatible supportStun IICompatible supportStun IIICompatible supportRageforged ICompatible supportRageforged IICompatible supportFire ExposureCompatible supportDeep Cuts ICompatible supportDeep Cuts IICompatible supportRuptureCompatible supportArmour Break ICompatible supportArmour Break IICompatible supportArmour Break IIICompatible supportHeftCompatible supportRusted SpikesCompatible supportConcoct ICompatible supportConcoct IICompatible supportPersistent Ground ICompatible supportPersistent Ground IICompatible supportPersistent Ground IIICompatible supportDauntlessCompatible supportEnduring Impact ICompatible supportEnduring Impact IICompatible supportXoph's PyreCompatible supportUul-Netol's EmbraceCompatible supportUhtred's ExodusCompatible supportUhtred's OmenCompatible supportUhtred's AuguryCompatible supportLightning AttunementCompatible supportBlind ICompatible supportBlind IICompatible supportLightning PenetrationCompatible supportShockCompatible supportPoison ICompatible supportPoison IICompatible supportPoison IIICompatible supportLasting ShockCompatible supportMomentumCompatible supportOverchargeCompatible supportNeural OverloadCompatible supportCorrosionCompatible supportBursting PlagueCompatible supportOverabundance ICompatible supportOverabundance IICompatible supportOverabundance IIICompatible supportElectrocuteCompatible supportEonyr's ThunderCompatible supportLockdownCompatible supportMobilityCompatible supportPin ICompatible supportPin IICompatible supportPin IIICompatible supportBounty ICompatible supportBounty IICompatible supportMana BountyCompatible supportLife BountyCompatible supportLife DrainCompatible supportSoul DrainCompatible supportInnervateCompatible supportEscalating PoisonCompatible supportLightning ExposureCompatible supportDeadly Poison ICompatible supportDeadly Poison IICompatible supportSwift Affliction ICompatible supportSwift Affliction IICompatible supportSwift Affliction IIICompatible supportSlow PotencyCompatible supportFerocityCompatible supportMaladyCompatible supportCommiserateCompatible supportBlindsideCompatible supportDeliberationCompatible supportAdmixtureCompatible supportInhibitorCompatible supportTul's StillnessCompatible supportRakiata's FlowCompatible supportTacati's IreCompatible supportArakaali's LustCompatible supportCold AttunementCompatible supportMagnified Area ICompatible supportMagnified Area IICompatible supportSupercriticalCompatible supportOisín's OathCompatible supportChaos AttunementCompatible supportRapid Casting ICompatible supportRapid Casting IICompatible supportRapid Casting IIICompatible supportConcentrated AreaCompatible supportCold PenetrationCompatible supportIce Bite ICompatible supportIce Bite IICompatible supportFreezeCompatible supportControlled DestructionCompatible supportElemental FocusCompatible supportWildfireCompatible supportArcane SurgeCompatible supportWithering TouchCompatible supportExpandCompatible supportInexorable Critical ICompatible supportInexorable Critical IICompatible supportFrost NexusCompatible supportShock SiphonCompatible supportShock ConductionCompatible supportShock Conduction IICompatible supportDeep FreezeCompatible supportPinpoint CriticalCompatible supportFrostfireCompatible supportStormfireCompatible supportBiting Frost ICompatible supportBiting Frost IICompatible supportElemental DischargeCompatible supportHourglassCompatible supportFiery DeathCompatible supportMana FlareCompatible supportAmbushCompatible supportCorpse ConservationCompatible supportMinion Pact ICompatible supportMinion Pact IICompatible supportCold ExposureCompatible supportFire MasteryCompatible supportChaos MasteryCompatible supportPotent ExposureCompatible supportConsidered CastingCompatible supportRising TempestCompatible supportExtractionCompatible supportExpanseCompatible supportExciseCompatible supportExecrateCompatible supportZenith ICompatible supportZenith IICompatible supportBone ShrapnelCompatible supportDerangeCompatible supportProfanity ICompatible supportProfanity IICompatible supportVerglasCompatible supportEmbitterCompatible supportAmbrosiaCompatible supportAmbrosia IICompatible supportVolatilityCompatible supportCatharsisCompatible supportStatic ShocksCompatible supportEncroaching GroundCompatible supportLiving LightningCompatible supportLiving Lightning IICompatible supportElectromagnetismCompatible supportEsh's RadianceCompatible supportVarashta's BlessingCompatible supportArbiter's IgnitionCompatible supportThrill of the KillCompatible supportThrill of the Kill IICompatible supportCoursing CurrentCompatible supportGorgeCompatible supportBrittle ArmourCompatible supportPractical Magic ICompatible supportPractical Magic IICompatible supportBlazing CriticalCompatible supportConcussive SpellsCompatible supportPrototype SeventeenCompatible supportTrickster's ShardCompatible supportEsh's ProwessCompatible supportVorana's SiegeCompatible supportMórrigan's InsightCompatible supportRunic ExtractionCompatible supportScouring FlameCompatible supportFrozen VortexCompatible support
Compatibility rules

Active Type: Spell, Damage, Area, Trappable, Totemable, Mineable, AreaSpell, Chaos, UsableWhileMoving, Duration, CreatesGroundEffect, Limit, TargetsDestructibleCorpses, Fire, Triggerable

Granted by items

3 items

Acquisition

1 sources

Alternate source variants

1 variants
DecomposeSkill Gems · Spell2 effect groups

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.

Properties

Level
(1-20)
Cost
0 Mana
Cast Time
0.80 sec

Requirements

Player
Level (1-90)
  • Requires: Level (1-90)

Effects and components

  • Cloud radius is 1.6 metres
  • Cloud duration is 4 seconds
  • Gains +20% more Radius per second, up to a maximum of +80%
  • Limit 6 Poison Clouds
  • Poisons enemies as though dealing Chaos damage equal to 10% of Corpse's maximum Life
Poison Cloud
  • Limit 6 Poison Clouds
  • Poisons enemies as though dealing Chaos damage equal to 10% of Corpse's maximum Life
  • Gains +20% more Radius per second, up to a maximum of +80%
  • Cloud radius is 1.6 metres
  • Cloud duration is 4 seconds
Explosion
  • Deals (9-398) to (14-598) Fire Damage
  • Cloud radius is 1.6 metres
  • Cloud duration is 4 seconds

Level progression

Decompose alternate variant levels 1 to 20
LevelRequires LevelBase DamageDeals 9 to 14 Fire Damage
10100%, 100%, 100%, 100%9, 14
23100%, 100%, 100%, 100%13, 19
36100%, 100%, 100%, 100%18, 27
410100%, 100%, 100%, 100%24, 36
514100%, 100%, 100%, 100%31, 46
618100%, 100%, 100%, 100%39, 59
722100%, 100%, 100%, 100%49, 73
826100%, 100%, 100%, 100%60, 91
931100%, 100%, 100%, 100%73, 110
1036100%, 100%, 100%, 100%89, 133
1141100%, 100%, 100%, 100%107, 161
1246100%, 100%, 100%, 100%125, 188
1352100%, 100%, 100%, 100%146, 219
1458100%, 100%, 100%, 100%170, 254
1564100%, 100%, 100%, 100%196, 295
1666100%, 100%, 100%, 100%227, 340
1772100%, 100%, 100%, 100%262, 392
1878100%, 100%, 100%, 100%301, 452
1984100%, 100%, 100%, 100%347, 520
2090100%, 100%, 100%, 100%398, 598
Beyond level 20, 20 levels
Decompose alternate variant levels beyond 20
LevelRequires LevelBase DamageDeals 9 to 14 Fire Damage
21Not applicable100%, 100%, 100%, 100%458, 687
22Not applicable100%, 100%, 100%, 100%526, 789
23Not applicable100%, 100%, 100%, 100%604, 906
24Not applicable100%, 100%, 100%, 100%694, 1040
25Not applicable100%, 100%, 100%, 100%797, 1195
26Not applicable100%, 100%, 100%, 100%916, 1373
27Not applicable100%, 100%, 100%, 100%1052, 1579
28Not applicable100%, 100%, 100%, 100%1210, 1816
29Not applicable100%, 100%, 100%, 100%1393, 2090
30Not applicable100%, 100%, 100%, 100%1604, 2407
31Not applicable100%, 100%, 100%, 100%1849, 2774
32Not applicable100%, 100%, 100%, 100%2133, 3200
33Not applicable100%, 100%, 100%, 100%2464, 3695
34Not applicable100%, 100%, 100%, 100%2848, 4271
35Not applicable100%, 100%, 100%, 100%3295, 4943
36Not applicable100%, 100%, 100%, 100%3817, 5725
37Not applicable100%, 100%, 100%, 100%4427, 6640
38Not applicable100%, 100%, 100%, 100%5140, 7710
39Not applicable100%, 100%, 100%, 100%5976, 8964
40Not applicable100%, 100%, 100%, 100%6957, 10435

Acquisition

Recommended support gems

Compatibility

Compatible support gems
161
Active types
Spell, Damage, Area, Trappable, Totemable, Mineable, AreaSpell, Chaos, UsableWhileMoving, Duration, CreatesGroundEffect, Limit, TargetsDestructibleCorpses, Fire, Triggerable, Triggered, InbuiltTrigger
  • Active Type: Spell, Damage, Area, Trappable, Totemable, Mineable, AreaSpell, Chaos, UsableWhileMoving, Duration, CreatesGroundEffect, Limit, TargetsDestructibleCorpses, Fire, Triggerable, Triggered, InbuiltTrigger
Show 137 more compatible gems
Ignite IIICompatible supportSearing Flame ICompatible supportSearing Flame IICompatible supportEternal Flame ICompatible supportEternal Flame IICompatible supportEternal Flame IIICompatible supportExploit WeaknessCompatible supportStun ICompatible supportStun IICompatible supportStun IIICompatible supportRageforged ICompatible supportRageforged IICompatible supportFire ExposureCompatible supportDeep Cuts ICompatible supportDeep Cuts IICompatible supportRuptureCompatible supportArmour Break ICompatible supportArmour Break IICompatible supportArmour Break IIICompatible supportHeftCompatible supportRusted SpikesCompatible supportPersistent Ground ICompatible supportPersistent Ground IICompatible supportPersistent Ground IIICompatible supportEnduring Impact ICompatible supportEnduring Impact IICompatible supportXoph's PyreCompatible supportUul-Netol's EmbraceCompatible supportUhtred's ExodusCompatible supportUhtred's OmenCompatible supportUhtred's AuguryCompatible supportLightning AttunementCompatible supportBlind ICompatible supportBlind IICompatible supportLightning PenetrationCompatible supportShockCompatible supportPoison ICompatible supportPoison IICompatible supportPoison IIICompatible supportLasting ShockCompatible supportOverchargeCompatible supportNeural OverloadCompatible supportCorrosionCompatible supportBursting PlagueCompatible supportOverabundance ICompatible supportOverabundance IICompatible supportOverabundance IIICompatible supportElectrocuteCompatible supportEonyr's ThunderCompatible supportLockdownCompatible supportMobilityCompatible supportPin ICompatible supportPin IICompatible supportPin IIICompatible supportBounty ICompatible supportBounty IICompatible supportMana BountyCompatible supportLife BountyCompatible supportLife DrainCompatible supportSoul DrainCompatible supportEscalating PoisonCompatible supportLightning ExposureCompatible supportDeadly Poison ICompatible supportDeadly Poison IICompatible supportSwift Affliction ICompatible supportSwift Affliction IICompatible supportSwift Affliction IIICompatible supportSlow PotencyCompatible supportMaladyCompatible supportCommiserateCompatible supportBlindsideCompatible supportDeliberationCompatible supportAdmixtureCompatible supportInhibitorCompatible supportTul's StillnessCompatible supportRakiata's FlowCompatible supportTacati's IreCompatible supportArakaali's LustCompatible supportCold AttunementCompatible supportMagnified Area ICompatible supportMagnified Area IICompatible supportSupercriticalCompatible supportOisín's OathCompatible supportChaos AttunementCompatible supportRapid Casting ICompatible supportRapid Casting IICompatible supportRapid Casting IIICompatible supportConcentrated AreaCompatible supportCold PenetrationCompatible supportFreezeCompatible supportControlled DestructionCompatible supportElemental FocusCompatible supportWildfireCompatible supportWithering TouchCompatible supportFrost NexusCompatible supportShock SiphonCompatible supportShock ConductionCompatible supportShock Conduction IICompatible supportDeep FreezeCompatible supportPinpoint CriticalCompatible supportFrostfireCompatible supportStormfireCompatible supportBiting Frost ICompatible supportBiting Frost IICompatible supportElemental DischargeCompatible supportFiery DeathCompatible supportMana FlareCompatible supportAmbushCompatible supportCorpse ConservationCompatible supportCold ExposureCompatible supportFire MasteryCompatible supportChaos MasteryCompatible supportPotent ExposureCompatible supportRising TempestCompatible supportZenith ICompatible supportZenith IICompatible supportBone ShrapnelCompatible supportEmbitterCompatible supportStatic ShocksCompatible supportEncroaching GroundCompatible supportLiving LightningCompatible supportLiving Lightning IICompatible supportElectromagnetismCompatible supportEsh's RadianceCompatible supportVarashta's BlessingCompatible supportArbiter's IgnitionCompatible supportCoursing CurrentCompatible supportGorgeCompatible supportBrittle ArmourCompatible supportPractical Magic ICompatible supportPractical Magic IICompatible supportConcussive SpellsCompatible supportEsh's ProwessCompatible supportVorana's SiegeCompatible supportMórrigan's InsightCompatible supportRunic ExtractionCompatible supportScouring FlameCompatible support

Vaal Orb outcomes

4 outcomes / 0 enchantments

Vaal Orb can corrupt Decompose. One applicable outcome is selected, and the item normally cannot be modified again by ordinary crafting.

01
No change.
02
Permanently add or subtract one gem level. This is retained when upgrading the gem level using an uncut gem. Max level gems can exceed their normal maximum this way, but cannot go below Level 1.
03
Add or remove a socket.
04
±10% to Quality, up to 23%.
View every corruption outcome and enchantment

Patch history

4 changes
0.3.0
Direct change

The following skills found as inherent skills on Wands and Staves now deal approximately 12% more Damage from skill level 11 onwards: Bone Blast, Chaos Bolt, Decompose, Firebolt, Freezing Shards, Lightning Bolt, Power Siphon, and Solar Orb.

0.2.0
Direct change

Decompose, the Skill granted by the Corpsewade Unique Boots, now causes the Poison Cloud to poison enemies as though dealing Chaos damage equal up to 10% of Corpse's Maximum Life at Gem levels 1-20 (previously 30-39.5%).

0.2.0
Direct change

Gas Arrow, Gas Grenades and Decompose now have a limit of 6 Poison Clouds.

0.2.0
Direct change

The Poison Cloud on Gas Arrow, Gas Grenade and Decompose now gain 20% more Radius per second, up to a maximum of 80% (all previously 50%, up to a maximum of 200%).

Monster skill variants

1 monsters

These monsters use source skill records whose exact name, external key, or reviewed implementation ID resolves to Decompose. Monster-specific values remain on each monster page.

Regurgitating Vulture

MDD Vulture Regurg Decompose