Quality

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Path Of Exile - Guide - Quality Basics

Quality improves the signature stat of an item such as physical damage on weapons and evasion for evasion helmets or adds additional bonuses to skill gems.

Mechanics

This section needs to be updated.

Reason: Version 3.25.0 made changes to weapon/armour quality effects and how much quality is applied based on item level.

Please update this article to reflect newly available information. Relevant discussion may be found on the talk page.

Quality can be applied to most equipment (quivers and jewels are the exceptions), as well as maps and strongboxes. Any item with at least 1% quality will have a Superior prefix when dropped on the ground but not when in the inventory.

Each item type has a currency item associated with it that increases its quality. Quality does not affect the requirements for using an item or the mana cost of skills.

Increasing the quality on weapons and armours also makes crafting sockets and links with Jeweller's OrbsJeweller's OrbStack Size: 20Reforges the number of sockets on an itemRight click this item then left click a socketed item to apply it. The item's quality increases the chances of obtaining more sockets. and Orbs of FusingOrb of FusingStack Size: 20Reforges the links between sockets on an itemRight click this item then left click a socketed item to apply it. The item's quality increases the chances of obtaining more links. easier. Each 1% quality improves the result by 1%. This makes obtaining many sockets and links 20% more likely on 20% quality items and even likelier on 30% quality items.

Quality is normally capped at 20%. However, there are certain crafting methods that can increase quality beyond that, including:

• Corrupting a gem may increase its quality. Gems can have up to 23% quality this way.
• Corrupting a flask may increases it quality by up to 10%.
  • Flasks can have up to 40% by corrupting an uncorrupted flask with 30% quality, which can drop from monsters.
• Beastcrafting recipe for "Corrupt a Map with 30% base Quality"
• Monsters of magic or rare rarity and some chests (e.g. Delve, Heist) can drop items with quality higher than 20% (up to 30%).
• Ixchel's TemptationIxchel's Temptation
  Gold RingRequires Level 20(6-15)% increased Rarity of Items found+(10-15) to all Attributes
  Adds (7-10) to (15-18) Chaos Damage to Attacks
  Adds (9-12) to (19-22) Fire Damage to Spells
  +(15-20)% to Global Critical Strike Multiplier
  +(80-100) to Armour
  +(80-100) to Evasion Rating
  +(30-35) to maximum Energy Shield
  +(25-30) to maximum Life
  +(20-25) to maximum Mana
  +(8-10)% to all Elemental Resistances
  (6-8)% increased Attack and Cast Speed
  Maximum Quality is 200%CorruptedChaos offers possibility, not outcome.
  Our own imaginations ensnare us. can have up to 200% quality.

Amount

The amount of quality given by a quality-increasing currency item depends on the equipment's item level. The higher the item level, the less quality each currency item will give.

For maps, the amount of currency a chisel gives depends on the map tier:

• 20% on white (T1-5) maps
• 10% on yellow (T6-10) maps
• 5% on red (T11-17) maps

Quality currencies always add 1% quality to unique items, regardless of its item level.

Effect on items

Quality on equipment is multiplicative to its local stats. For example, 20% quality on a weapon is equivalent to it having 20% more Physical Damage. In another example, a piece of gear that naturally gives 100 Armour that has the mods +50 to Armour and 90% increased Armour and 20% quality would give ${\textstyle \color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}(100+50)*((100+90)/100)*((100+20)/100)=342}$ Armour.

The table below displays what currency items can be used on each category of items to alter its quality and their bonuses:

Class	Currency	Bonus
Weapons	Blacksmith's WhetstoneBlacksmith's WhetstoneStack Size: 20Improves the quality of a weaponRight click this item then left click a weapon to apply it. Has greater effect on lower item level, non-unique weapons. The maximum quality is 20%.	More Physical Damage
Armours	Armourer's ScrapArmourer's ScrapStack Size: 40Improves the quality of an armourRight click this item then left click an armour to apply it. Has greater effect on lower item level, non-unique armours. The maximum quality is 20%.	More Armour/Evasion/Energy Shield/Ward
Jewellery	Catalysts	Depends on catalyst used; affects implicit and explicit affixes
Flasks	Glassblower's BaubleGlassblower's BaubleStack Size: 20Improves the quality of a flask or tinctureRight click this item then left click a flask or tincture to apply it. Has greater effect on lower item level, non-unique flasks. The maximum quality is 20%., Vaal OrbVaal OrbStack Size: 20Corrupts an item, modifying it unpredictablyRight click this item then left click an item to corrupt it. Corrupted items cannot be modified again.	Increased Amount Recovered (Life/Mana/Hybrid flasks) Increased Duration (Utility flasks)
Tinctures	Glassblower's BaubleGlassblower's BaubleStack Size: 20Improves the quality of a flask or tinctureRight click this item then left click a flask or tincture to apply it. Has greater effect on lower item level, non-unique flasks. The maximum quality is 20%.	More Effect
Gems	Gemcutter's PrismGemcutter's PrismStack Size: 20Improves the quality of a gemRight click this item then left click a gem to apply it. The maximum quality is 20%.	Depends on gem's specific quality stats
Maps	Chisels	Increased Item Quantity (Cartographer's ChiselCartographer's ChiselStack Size: 20Improves the quality of a mapRight click this item then left click a map to apply it. Has greater effect on lower tier, non-unique maps. The maximum quality is 20%.) Maven's Chisels have alternate effects
Strongboxes	Engineer's OrbEngineer's OrbStack Size: 20Improves the quality of a StrongboxRight click this item then left click a Strongbox to apply it. Has greater effect on lower rarity Strongboxes. The maximum quality is 20%., Infused Engineer's OrbInfused Engineer's OrbStack Size: 20Greatly improves the quality and rewards of a Strongbox and strengthens its defendersRight click this item then left click a Strongbox to apply it.	Increased Item Quantity; Infused Engineer's Orb also adds certain extra items.

Certain Harvest crafting crafts can apply enchantments on weapons and body armours that could change the effect of quality on that item instead of the default quality (weapon physical damage or body armour defences). This does not affect other aspects of quality such as the chance to have a certain number of sockets or links.

Skill gems

Both skill gems and support gems may have quality. Every skill is affected by quality differently, but it frequently improves the damage dealt with the skill or provides small improvements like increased Area of Effect. Even those that do have their damage improved will see different improvement rates for a given amount of quality.

The quality of skill gems may be improved with a Gemcutter's PrismGemcutter's PrismStack Size: 20Improves the quality of a gemRight click this item then left click a gem to apply it. The maximum quality is 20%.. These upgrades always improve a skill's quality by 1%. Alternatively, a level 20 non-awakened support gem and a Gemcutter's PrismGemcutter's PrismStack Size: 20Improves the quality of a gemRight click this item then left click a gem to apply it. The maximum quality is 20%. can be vendored (sold to a NPC) for a level 1 gem with 20% quality.

The effect of quality scales with the base quality effect, however, only whole numbers will be granted (and thus the effect will always be rounded down); for example 3% quality on a gem with 0.5% effect will only grant 1% effect and not 1.5% effect. Effects with some degree of fractions are rounded to their natural bases (i.e. seconds will be rounded to milliseconds, etc.).

It is possible to get a gem's quality above 20%. Corrupting a gem can increase its quality by up to 23%. Enhance SupportEnhance SupportExceptional, Support
Icon: +
Level: (1-3)
Cost & Reservation Multiplier: 120%Supports any skill gem. Once this gem reaches level 2 or above, will raise the quality of supported gems. Cannot support skills that don't come from gems.+(0-16)% to Quality of Supported Skill Gems

Additional Effects From 1-20% Quality:
This Gem gains (5-100)% increased ExperienceThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. and certain gear modifiers can also improve gem quality.

Related base items

The following base items are related to quality: No results found

Related unique items

The following unique items are related to quality:

Item	Base Item		Stats
Ixchel's TemptationIxchel's Temptation Gold RingRequires Level 20(6-15)% increased Rarity of Items found+(10-15) to all Attributes Adds (7-10) to (15-18) Chaos Damage to Attacks Adds (9-12) to (19-22) Fire Damage to Spells +(15-20)% to Global Critical Strike Multiplier +(80-100) to Armour +(80-100) to Evasion Rating +(30-35) to maximum Energy Shield +(25-30) to maximum Life +(20-25) to maximum Mana +(8-10)% to all Elemental Resistances (6-8)% increased Attack and Cast Speed Maximum Quality is 200%CorruptedChaos offers possibility, not outcome. Our own imaginations ensnare us.	Gold Ring	20	(6-15)% increased Rarity of Items found+(10-15) to all Attributes Adds (7-10) to (15-18) Chaos Damage to Attacks Adds (9-12) to (19-22) Fire Damage to Spells +(15-20)% to Global Critical Strike Multiplier +(80-100) to Armour +(80-100) to Evasion Rating +(30-35) to maximum Energy Shield +(25-30) to maximum Life +(20-25) to maximum Mana +(8-10)% to all Elemental Resistances (6-8)% increased Attack and Cast Speed Maximum Quality is 200%Corrupted
Dialla's MalefactionDialla's Malefaction Sage's RobeEnergy Shield: (79-90) Movement Speed: -3%Requires Level 37Gems can be Socketed in this Item ignoring Socket Colour Gems Socketed in Red Sockets have +2 to Level Gems Socketed in Green Sockets have +30% to Quality Gems Socketed in Blue Sockets gain 100% increased Experience Has no Attribute RequirementsHe took me by my hand, promised me power beyond compare. But i did not do it for power. I did it for love. And I'd do it again in an instant.	Sage's Robe	37	Gems can be Socketed in this Item ignoring Socket Colour Gems Socketed in Red Sockets have +2 to Level Gems Socketed in Green Sockets have +30% to Quality Gems Socketed in Blue Sockets gain 100% increased Experience Has no Attribute Requirements
Replica VoideyeReplica Voideye Unset RingRequires Level 45Has 1 Socket+30% to Quality of Socketed Gems"So close, yet frustratingly distinct. Something more is going on here..."	Unset Ring	45	Has 1 Socket+30% to Quality of Socketed Gems
Crest of DesireCrest of Desire Fluted BascinetArmour: (320-472) Evasion: (320-472)Requires Level 58, 64 Str, 64 DexHas 1 Socket +(5-8) to Level of Socketed Gems +(30-50)% to Quality of Socketed Gems Socketed Skills deal Double Damage (100-150)% increased Armour and EvasionExpand one single ambition to crystal clarity... and beyond.	Fluted Bascinet	58	Has 1 Socket +(5-8) to Level of Socketed Gems +(30-50)% to Quality of Socketed Gems Socketed Skills deal Double Damage (100-150)% increased Armour and Evasion
Ashes of the StarsAshes of the Stars Onyx AmuletRequires Level 60+(10-16) to all Attributes(5-10)% increased Experience Gain of Gems +1 to Level of all Skill Gems +(20-30)% to Quality of all Skill GemsA single facet contains the wisdom of countless disintegrated worlds.	Onyx Amulet	60	+(10-16) to all Attributes(5-10)% increased Experience Gain of Gems +1 to Level of all Skill Gems +(20-30)% to Quality of all Skill Gems
Atziri's DisfavourAtziri's Disfavour Vaal AxeTwo Handed Axe Physical Damage: (414-434) to (544-564) Critical Strike Chance: 5.00% Attacks per Second: (1.29-1.33) Weapon Range: 2.3 metresRequires Level 64, 158 Str, 76 Dex25% chance to Maim on Hit+30% to Quality of Socketed Support Gems Adds (310-330) to (370-390) Physical Damage (12-16)% increased Attack Speed 25% chance to cause Bleeding on Hit +1 metres to Weapon Range"I do not believe in disguising my disappointment." - Atziri, Queen of the Vaal	Vaal Axe	64	25% chance to Maim on Hit+30% to Quality of Socketed Support Gems Adds (310-330) to (370-390) Physical Damage (12-16)% increased Attack Speed 25% chance to cause Bleeding on Hit +1 metres to Weapon Range
Replica ParadoxicaReplica Paradoxica Vaal RapierOne Handed Sword Physical Damage: 22-87 Critical Strike Chance: 6.50% Attacks per Second: 1.30 Weapon Range: 1.4 metresRequires Level 66, 212 Dex+25% to Global Critical Strike MultiplierVeiled Prefix Veiled Prefix Veiled Suffix Veiled Suffix Veiled Suffix Veiled Prefix <veiled mod pool>"This is one riddle I can't solve." - Researcher GravenTake this item to Jun Ortoi to have her Unveil it.	Vaal Rapier	66	+25% to Global Critical Strike MultiplierVeiled Prefix Veiled Prefix Veiled Suffix Veiled Suffix Veiled Suffix Veiled Prefix <veiled mod pool> Hits can't be Evaded (12-15)% increased Attack Speed while a Rare or Unique Enemy is Nearby Adds (12-14) to (18-20) Physical Damage 40% chance to cause Bleeding on Hit (18-22)% increased Cast Speed 15% chance to gain Arcane Surge when you Kill an Enemy (18-20)% chance to deal Double Damage while Focused (60-69)% increased Chaos Damage Chaos Skills have (13-15)% increased Skill Effect Duration +(24-28)% to Chaos Damage over Time Multiplier Attacks with this Weapon Penetrate (14-16)% Chaos Resistance Gain (9-10)% of Cold Damage as Extra Chaos Damage (70-79)% increased Cold Damage (21-23)% chance to Freeze +(24-28)% to Cold Damage over Time Multiplier +(36-40)% Critical Strike Multiplier while a Rare or Unique Enemy is Nearby (5-6)% increased Damage per Endurance Charge (5-6)% increased Damage per Frenzy Charge (5-6)% increased Damage per Power Charge (6-7)% chance to deal Double Damage Attacks with this Weapon Penetrate (14-16)% Elemental Resistances Gain (9-10)% of Fire Damage as Extra Chaos Damage (70-79)% increased Fire Damage (21-23)% chance to Ignite +(24-28)% to Fire Damage over Time Multiplier Gain (9-10)% of Lightning Damage as Extra Chaos Damage (70-79)% increased Lightning Damage (21-23)% chance to Shock +(311-350) to Accuracy Rating +(25-28) to Strength and Dexterity (18-22)% increased Attack Speed 15% chance to Trigger Level 1 Blood Rage when you Kill an Enemy (18-22)% increased Attack Speed +(25-28) to Dexterity and Intelligence (28-32)% increased Critical Strike Chance +(25-28) to Strength and Intelligence (120-139)% increased Physical Damage (21-25)% chance to cause Bleeding on Hit (120-139)% increased Physical Damage (21-25)% chance to Blind Enemies on hit (120-139)% increased Physical Damage (21-25)% chance to Impale Enemies on Hit with Attacks (120-139)% increased Physical Damage (21-25)% chance to Poison on Hit +2 to Level of Socketed Support Gems +(5-8)% to Quality of Socketed Support Gems Minions have (18-20)% increased Attack Speed Minions have (18-20)% increased Cast Speed Minions deal (34-38)% increased Damage Minions have (34-38)% increased maximum Life Gain (9-10)% of Physical Damage as Extra Chaos Damage +(24-28)% to Physical Damage over Time Multiplier +(9-10)% to Quality of Socketed Gems (70-79)% increased Spell Damage (18-20)% increased Mana Regeneration Rate (60-69)% increased Spell Damage Gain 5% of Non-Chaos Damage as extra Chaos Damage
Bitterbind PointBitterbind Point Titanium Spirit ShieldChance to Block: 25% Energy Shield: (187-246) Movement Speed: -3%Requires Level 68, 159 Int(30-50)% increased Spell Damage (180-220)% increased Energy Shield Spectres have (50-100)% increased maximum Life Gain Arcane Surge when you deal a Critical Strike Your Raised Spectres also gain Arcane Surge when you do (40-50)% increased Spell Critical Strike Chance per Raised Spectre Veiled PrefixThough we live and act as individuals, in truth, we are tethered together. The barriers that divide us need not be broken for our spirits to become entangled.Take this item to Jun Ortoi to have her Unveil it.	Titanium Spirit Shield	68	(30-50)% increased Spell Damage (180-220)% increased Energy Shield Spectres have (50-100)% increased maximum Life Gain Arcane Surge when you deal a Critical Strike Your Raised Spectres also gain Arcane Surge when you do (40-50)% increased Spell Critical Strike Chance per Raised Spectre Veiled Prefix Adds (14-16) to (20-22) Cold Damage Adds (14-16) to (20-22) Lightning Damage Adds (14-16) to (20-22) Fire Damage Adds (14-16) to (20-22) Cold Damage Adds (14-16) to (20-22) Fire Damage Adds (14-16) to (20-22) Lightning Damage (24-28)% increased Energy Shield +(19-22) to maximum Life +2 to Level of Socketed Support Gems +(5-8)% to Quality of Socketed Support Gems +(3201-4000) to Armour during Soul Gain Prevention
Cane of KulemakCane of Kulemak Serpentine StaffWarstaff Physical Damage: 56-117 Critical Strike Chance: 7.80% Attacks per Second: 1.25 Weapon Range: 1.3 metresRequires Level 68, 85 Str, 85 Int+22% Chance to Block Attack Damage while wielding a Staff(60-90)% increased Unveiled Modifier magnitudes Veiled Prefix Veiled Suffix <Veiled Prefix or Veiled Suffix> <veiled mod pool>Stolen power is still power.Take this item to Jun Ortoi to have her Unveil it.	Serpentine Staff	68	+22% Chance to Block Attack Damage while wielding a Staff(60-90)% increased Unveiled Modifier magnitudes Veiled Prefix Veiled Suffix <Veiled Prefix or Veiled Suffix> <veiled mod pool> (27-30)% increased Attack Speed while a Rare or Unique Enemy is Nearby (26-31)% increased Cast Speed 15% chance to gain Arcane Surge when you Kill an Enemy (36-40)% chance to deal Double Damage while Focused (90-99)% increased Chaos Damage Chaos Skills have (26-30)% increased Skill Effect Duration +(44-48)% to Chaos Damage over Time Multiplier Attacks with this Weapon Penetrate (14-16)% Chaos Resistance (100-109)% increased Cold Damage (35-40)% chance to Freeze +(44-48)% to Cold Damage over Time Multiplier +(54-60)% Critical Strike Multiplier while a Rare or Unique Enemy is Nearby (7-8)% increased Damage per Endurance Charge (7-8)% increased Damage per Frenzy Charge (7-8)% increased Damage per Power Charge (12-14)% chance to deal Double Damage Attacks with this Weapon Penetrate (14-16)% Elemental Resistances (100-109)% increased Fire Damage (35-40)% chance to Ignite +(44-48)% to Fire Damage over Time Multiplier (100-109)% increased Lightning Damage (35-40)% chance to Shock +(311-350) to Accuracy Rating +(25-28) to Strength and Dexterity (18-22)% increased Attack Speed 15% chance to Trigger Level 1 Blood Rage when you Kill an Enemy (18-22)% increased Attack Speed +(25-28) to Dexterity and Intelligence (28-32)% increased Critical Strike Chance +(25-28) to Strength and Intelligence (120-139)% increased Physical Damage (21-25)% chance to cause Bleeding on Hit (120-139)% increased Physical Damage (21-25)% chance to Blind Enemies on hit (120-139)% increased Physical Damage (21-25)% chance to Impale Enemies on Hit with Attacks (120-139)% increased Physical Damage (21-25)% chance to Poison on Hit +2 to Level of Socketed Support Gems +(5-8)% to Quality of Socketed Support Gems Minions have (34-38)% increased Attack Speed Minions have (34-38)% increased Cast Speed Minions deal (50-59)% increased Damage Minions have (50-59)% increased maximum Life +(44-48)% to Physical Damage over Time Multiplier (100-109)% increased Spell Damage (36-40)% increased Mana Regeneration Rate (90-99)% increased Spell Damage Gain (9-10)% of Non-Chaos Damage as extra Chaos Damage
The SquireThe Squire Elegant Round ShieldChance to Block: (28-30)% Armour: (296-425) Evasion: (296-425) Movement Speed: -3%Requires Level 70, 85 Str, 85 Dex120% increased Block RecoveryHas 3 Sockets All Sockets are White +(5-8)% to Quality of Socketed Support Gems Socketed Support Gems can also Support Skills from your Main Hand (100-150)% increased Armour and Evasion +(3-5)% Chance to BlockJudge not the weak, for they empower the strong.	Elegant Round Shield	70	120% increased Block RecoveryHas 3 Sockets All Sockets are White +(5-8)% to Quality of Socketed Support Gems Socketed Support Gems can also Support Skills from your Main Hand (100-150)% increased Armour and Evasion +(3-5)% Chance to Block

Related divination cards

The following divination cards are related to quality:

Item	Stack Size	Description
A Chilling WindA Chilling Wind4Level 21 Vaal Cold Snap Quality: +20% CorruptedAll things slow under winter's onslaught - even life itself.	4	Level 21 Vaal Cold Snap Quality: +20% Corrupted
Deathly DesignsDeathly Designs7Level 21 Trap Gem Quality: +23% Corrupted"The Karui was correct; there is virtue in honouring my ancestors."	7	Level 21 Trap Gem Quality: +23% Corrupted
Desecrated VirtueDesecrated Virtue9Level 6 Awakened Support Gem Quality: +23% CorruptedAwoken virtuous slivers of the void, defiled by the avaricious, seized by the tyrannical.	9	Level 6 Awakened Support Gem Quality: +23% Corrupted
Dialla's SubjugationDialla's Subjugation7Support Gem Quality: +23% CorruptedA symbol of beauty and innocence The gems corrupted her mind Malachai corrupted her gems All but a glimmer of greatness lost in madness	7	Support Gem Quality: +23% Corrupted
Doryani's EpiphanyDoryani's Epiphany3Level 21 Transfigured Gem Quality: +20% Corrupted"Virtue gems have facets beyond those that can be seen by the mortal eye. Let us look deeper..."	3	Level 21 Transfigured Gem Quality: +20% Corrupted
Dying AnguishDying Anguish8Level 19 Transfigured Gem Quality: +19%Moribund, he gazed upon the journey taken as blood trickled down his chin. His eye closed on the city ahead that he would never call home.	8	Level 19 Transfigured Gem Quality: +19%
Gemcutter's PromiseGemcutter's Promise3Gem Quality: +20%"I swore to use my position to help the people. What good is power when it just accumulates on the already-powerful?" - Erasmus, Imperial Gemcutter	3	Gem Quality: +20%
Grave KnowledgeGrave Knowledge6Summon Raging Spirit Quality: +20%The dead tell me great insights. They've had nothing but time to sit and think.	6	Summon Raging Spirit Quality: +20%
HomeHome3Exceptional Gem Quality: +1-20%There are countless people, countless stories, and countless eras, but there is one place that, for a time, each of us loved and was loved. It matters. We matter.	3	Exceptional Gem Quality: +1-20%
MatryoshkaMatryoshka8 Onyx Amulet Item Level: 85 Quality: +20% Influenced Item Four Anointments Incubating Talisman Item CorruptedI cannot contain myself, but I can barely squeak, so many words I'd have for you, if I could only speak!	8	Onyx Amulet Item Level: 85 Quality: +20% Influenced Item Four Anointments Incubating Talisman Item Corrupted
Terrible Secret of SpaceTerrible Secret of Space8Level 21 Transfigured Golem Gem Quality: +23% CorruptedThey said they were here to protect us.	8	Level 21 Transfigured Golem Gem Quality: +23% Corrupted
The Bitter BlossomThe Bitter Blossom3Level 21 Chaos Gem Quality: +23% CorruptedThe pain you feel is of no consequence, it is evolution, to be made whole within something greater.	3	Level 21 Chaos Gem Quality: +23% Corrupted
The CheaterThe Cheater3Level 6 Awakened Support Gem Quality: +20% CorruptedSometimes the best way to achieve greatness is to use a shortcut.	3	Level 6 Awakened Support Gem Quality: +20% Corrupted
The DoppelgangerThe Doppelganger2Mirror Arrow Quality: +20%Upon seeing her face, I am terrified—the moon shows me my own form!	2	Mirror Arrow Quality: +20%
The EmptinessThe Emptiness6Vaal Breach Quality: +6% CorruptedHe appeared before the Light Eater, and at once knew his soul was damned.	6	Vaal Breach Quality: +6% Corrupted
The HookThe Hook8Level 21 Transfigured Gem Quality: +23% CorruptedEvery obsession began with a single, innocent taste.	8	Level 21 Transfigured Gem Quality: +23% Corrupted
The Master ArtisanThe Master Artisan520x Quality CurrencyPerfection is the standard, excellence will be handled on a case by case basis.	5	20x Quality Currency
The Price of DevotionThe Price of Devotion7Mageblood Quality: +20% Two-Implicit CorruptedUnbeknown to Atziri's finest thaumaturgists, their loyalty would require far greater devotion than mere research.	7	Mageblood Quality: +20% Two-Implicit Corrupted
The RealmThe Realm5Portal Quality: +1-20%If you wish to rush into strange places, be prepared to face strange things.	5	Portal Quality: +1-20%
The SkeletonThe Skeleton6Level 1 Summon Skeletons Quality: +23% CorruptedThey stand among us, and within us.	6	Level 1 Summon Skeletons Quality: +23% Corrupted
The SummonerThe Summoner6Minion Gem Quality: +20%To own a piece of the Nightmare, you must first belong to the Nightmare.	6	Minion Gem Quality: +20%
TriskaidekaphobiaTriskaidekaphobia13Map Map Tier: 13 Quality: +13% Delirium: 100% Modifiers: 8 CorruptedThe Mists of Madness prey on those who harbour the deepest of fears.	13	Map Map Tier: 13 Quality: +13% Delirium: 100% Modifiers: 8 Corrupted
Volatile PowerVolatile Power9Vaal Gem Quality: +20% CorruptedUnlimited power is apt to corrupt the minds of those who possess it.	9	Vaal Gem Quality: +20% Corrupted

Related modifiers

The following modifiers are related to quality:

Item modifiers

Name	Generation Type		Stats	Spawn Weighting
HellscapeUpsideIncreaseSocketedSupportGemQuality3	Scourge Benefit	68	+(9-10)% to Quality of Socketed Support Gems	weapon 500 shield 250
HellscapeUpsideIncreaseSocketedSupportGemQuality4_	Scourge Benefit	68	+(11-12)% to Quality of Socketed Support Gems	weapon 500 shield 250
WeaponTreeWeaponQuality1	Crucible Passive Skill Tree	1	+8% to Quality	default 500
WeaponTreeWeaponQuality2	Crucible Passive Skill Tree	45	+12% to Quality	default 500
WeaponTreeWeaponQuality3	Crucible Passive Skill Tree	60	+16% to Quality	default 500

Veiled modifiers

No results found

Synthesis implicit

Name		Stats
SynthesisImplicitAoEGemQuality1	40	+(2-3)% to Quality of Socketed AoE Gems
SynthesisImplicitAoEGemQuality2	50	+(4-6)% to Quality of Socketed AoE Gems
SynthesisImplicitAuraGemQuality1_	40	+(2-3)% to Quality of Socketed Aura Gems
SynthesisImplicitAuraGemQuality2	50	+(4-6)% to Quality of Socketed Aura Gems
SynthesisImplicitBowGemQuality1_	40	+(2-3)% to Quality of Socketed Bow Gems
SynthesisImplicitBowGemQuality2	50	+(4-6)% to Quality of Socketed Bow Gems
SynthesisImplicitChaosGemQuality1	40	+(2-3)% to Quality of Socketed Chaos Gems
SynthesisImplicitChaosGemQuality2_	50	+(4-6)% to Quality of Socketed Chaos Gems
SynthesisImplicitColdGemQuality1	40	+(2-3)% to Quality of Socketed Cold Gems
SynthesisImplicitColdGemQuality2	50	+(4-6)% to Quality of Socketed Cold Gems
SynthesisImplicitDexterityGemQuality1	40	+(2-3)% to Quality of Socketed Dexterity Gems
SynthesisImplicitDexterityGemQuality2	50	+(4-6)% to Quality of Socketed Dexterity Gems
SynthesisImplicitFireGemQuality1	40	+(2-3)% to Quality of Socketed Fire Gems
SynthesisImplicitFireGemQuality2	50	+(4-6)% to Quality of Socketed Fire Gems
SynthesisImplicitGemQuality1	40	+(2-3)% to Quality of Socketed Gems
SynthesisImplicitGemQuality2_	50	+(4-6)% to Quality of Socketed Gems
SynthesisImplicitIntelligenceGemQuality1	40	+(2-3)% to Quality of Socketed Intelligence Gems
SynthesisImplicitIntelligenceGemQuality2	50	+(4-6)% to Quality of Socketed Intelligence Gems
SynthesisImplicitLightningGemQuality1	40	+(2-3)% to Quality of Socketed Lightning Gems
SynthesisImplicitLightningGemQuality2	50	+(4-6)% to Quality of Socketed Lightning Gems
SynthesisImplicitMeleeGemQuality1	40	+(2-3)% to Quality of Socketed Melee Gems
SynthesisImplicitMeleeGemQuality2	50	+(4-6)% to Quality of Socketed Melee Gems
SynthesisImplicitMinionGemQuality1	40	+(2-3)% to Quality of Socketed Minion Gems
SynthesisImplicitMinionGemQuality2	50	+(4-6)% to Quality of Socketed Minion Gems
SynthesisImplicitProjectileGemQuality1	40	+(2-3)% to Quality of Socketed Projectile Gems
SynthesisImplicitProjectileGemQuality2	50	+(4-6)% to Quality of Socketed Projectile Gems
SynthesisImplicitStrengthGemQuality1	40	+(2-3)% to Quality of Socketed Strength Gems
SynthesisImplicitStrengthGemQuality2__	50	+(4-6)% to Quality of Socketed Strength Gems
SynthesisImplicitSupportGemQuality1_	40	+(2-3)% to Quality of Socketed Support Gems
SynthesisImplicitSupportGemQuality2	50	+(4-6)% to Quality of Socketed Support Gems

Harvest enchantments

Name		Stats
HarvestAlternateArmourQualityColdResistance	1	Quality does not increase Defences Grants +1% to Cold Resistance per 2% Quality
HarvestAlternateArmourQualityDexterity	1	Quality does not increase Defences Grants +1 to Dexterity per 2% Quality
HarvestAlternateArmourQualityFireResistance	1	Quality does not increase Defences Grants +1% to Fire Resistance per 2% Quality
HarvestAlternateArmourQualityIncreasedLife	1	Quality does not increase Defences Grants +1 to Maximum Life per 2% Quality
HarvestAlternateArmourQualityIncreasedMana	1	Quality does not increase Defences Grants +1 to Maximum Mana per 2% Quality
HarvestAlternateArmourQualityIntelligence_	1	Quality does not increase Defences Grants +1 to Intelligence per 2% Quality
HarvestAlternateArmourQualityLightningResistance	1	Quality does not increase Defences Grants +1% to Lightning Resistance per 2% Quality
HarvestAlternateArmourQualityStrength	1	Quality does not increase Defences Grants +1 to Strength per 2% Quality
HarvestAlternateWeaponQualityAccuracyRatingIncrease_	1	Quality does not increase Physical Damage Grants 1% increased Accuracy per 2% Quality
HarvestAlternateWeaponQualityAreaOfEffect_	1	Quality does not increase Physical Damage Grants 1% increased Area of Effect per 4% Quality
HarvestAlternateWeaponQualityElementalDamagePercent	1	Quality does not increase Physical Damage Grants 1% increased Elemental Damage per 2% Quality
HarvestAlternateWeaponQualityLocalCriticalStrikeChance__	1	Quality does not increase Physical Damage 1% increased Critical Strike Chance per 4% Quality
HarvestAlternateWeaponQualityLocalIncreasedAttackSpeed	1	Quality does not increase Physical Damage 1% increased Attack Speed per 8% Quality
HarvestAlternateWeaponQualityLocalMeleeWeaponRange_	1	Quality does not increase Physical Damage +0.1 metres to Weapon Range per 10% Quality

Version history

Version	Changes
3.25.0	Item Quality has been reworked. The rarity of the item is no longer relevant when applying Cartographer's ChiselCartographer's ChiselStack Size: 20Improves the quality of a mapRight click this item then left click a map to apply it. Has greater effect on lower tier, non-unique maps. The maximum quality is 20%.s, Blacksmith's WhetstoneBlacksmith's WhetstoneStack Size: 20Improves the quality of a weaponRight click this item then left click a weapon to apply it. Has greater effect on lower item level, non-unique weapons. The maximum quality is 20%.s, Armourer's ScrapArmourer's ScrapStack Size: 40Improves the quality of an armourRight click this item then left click an armour to apply it. Has greater effect on lower item level, non-unique armours. The maximum quality is 20%.s, Glassblower's BaubleGlassblower's BaubleStack Size: 20Improves the quality of a flask or tinctureRight click this item then left click a flask or tincture to apply it. Has greater effect on lower item level, non-unique flasks. The maximum quality is 20%.s, and Catalysts to non-Unique items. Instead, the amount of Quality they provide is now based on the item level. These currencies now apply 20% Quality to very low-level equipment, with this amount reducing as the item level increases. Quality bonuses on Armour, Weapons, and Flasks are now multiplicative. Weapons with full Quality will give 20% more Physical Damage, and Armour with full Quality will have 20% more local Defences. Non-Gem items that generate with a Random Quality can now generate up to 30% Quality. Rewards from League content that granted 30% Quality Equipment now instead grant 20% Quality Equipment.
3.23.0	A substantial amount of damage-dealing skills have had their quality stats buffed. In most cases they will be significantly more powerful than before, and also more interesting. Many supports have also received changes to their quality stats. The vendor recipe for turning a Level 20 Gem into a 20% Quality Level 1 version of that Gem no longer works with Skill Gems, as the benefit Quality provides to damage dealing Skills is now more powerful. The vendor recipe can now only be used with non-Awakened Support Gems. Anomalous, Divergent and Phantasmal Quality Gems have been removed from the game. Existing alternate Quality Gems now have the base Quality effect found on the respective Gem.
2.2.0	When you use an Orb of Fusing or a Jeweller's Orb on an item, the item's quality is no longer consumed. The way that quality affects the result has also been changed. Each 1% quality improves the result by 1%. This makes the Fusing process 20% easier on 20% quality items, for example.