DecomposeSpell, AoE, Fire, Chaos, Duration Level: 1Consume 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.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 Critical Hit Chance:8.00% Cloud radius is 1.6 metres Cloud duration is 4 seconds Deals (11–352) to (17–529) Fire DamageSkills can be managed in the Skills Panel.
Acquisition Drop disabled Granted as an inherent skill from Acrid WandAcrid WandWandRequires Level 33Grants Skill: Level (9-20) Decompose and CorpsewadeCorpsewade Iron GreavesArmour: 47Requires Level 11, 17 StrGrants Skill: Level (4-20) Decompose10% increased Movement Speed (30-50)% increased Armour +(5-10) to Strength Trigger Decompose Skill on StepNatural decay can be twisted to dark ends..Metadata Item class: Skill Gem Metadata ID: Metadata/Items/Gems/SkillGemCorpseCloud
Decompose is a spell skill granted as the inherent weapon skill of an Acrid WandAcrid WandWandRequires Level 33Grants Skill: Level (9-20) Decompose, as well as by the unique item CorpsewadeCorpsewade Iron GreavesArmour: 47Requires Level 11, 17 StrGrants Skill: Level (4-20) Decompose10% increased Movement Speed (30-50)% increased Armour +(5-10) to Strength Trigger Decompose Skill on StepNatural decay can be twisted to dark ends. which triggers it on each step. This skill causes nearby corpses to release an expanding poison gas cloud that deals damage based on the corpse's maximum life. The gas clouds can be detonated with burning damage to create a fiery explosion.
The following support gems are recommendations by GGG as listed in-game, and do not necessarily reflect optimal combinations or the views of the wiki.
Gem tier
Support gems
I
Bursting PlagueBursting PlagueSupport, AoE, Trigger, Physical, Chaos Category: Bursting Plague Tier: 2 Cost & Reservation Multiplier: 120%Support Requirements: +5 DexSupports skills that can Poison enemies, causing Poisoned enemies to gain Plague over time and explode in a Plague Burst on death. Cannot support the skills of Minions.Support Poison from Supported Skills also adds 100% of Damage per Second to Enemy as Plague, up to a maximum of 20% of Enemy's maximum Life
Plague Burst Cooldown Time:0.10s Triggered when an enemy Poisoned by a supported skill dies, dealing Physical damage around them based on the built-up Plague. +5% to Critical Hit Chance Deals Physical Damage equal to 100% of Plague on Triggering Enemy Has up to 100% more Area of Effect at maximum Plague Burst radius is 1.8 metresPlace 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.
CorrosionCorrosionSupport, Physical, Chaos Category: Corrosion Tier: 1 Cost & Reservation Multiplier: 110%Support Requirements: +5 DexSupports any skill that Hits enemies, causing Poison it applies to also Break enemy Armour. Cannot support skills that ConsumeFully BrokenArmour.Poison applied by supported Skills also BreaksArmour equal to 80% of Poison damagePlace 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.
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II
Coming Soon
Corpse ConservationCorpse ConservationSupport Category: Corpse Conservation Tier: 3Support Requirements: +5 IntSupports skills that consume Corpses, giving them a chance to take effect without destroying the Corpse.Corpses consumed by Supported Skills have 25% chance to not be destroyedPlace 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.
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III
Coming Soon
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Fire MasteryFire MasterySupport, Fire Category: Mastery Tier: 5Support Requirements: +5 IntSupports Fire skills, granting them an additional level. Does not support skills which do not have levels.+1 to Level of Supported Fire SkillsPlace 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.
Many Skills have had their base damage and/or damage growth per level rebalanced. Most of these changes are not specifically mentioned below as the changes are too widespread.
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%).
Gas Arrow, Gas Grenades and Decompose now have a limit of 6 Poison Clouds.
Skills with Expanding ground effects were unintentionally scaling radius over time instead of area of effect. They still scale the radius, though we have updated the descriptions and lowered the values on many of the affected skills:
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%).