Stat conversion

Converting stat A to stat B applies the base value of stat A to stat B instead. The converted stat scales with percentage modifiers to stat B, but not with percentage modifiers to stat A.

For example, if you converted your Evasion to Armour, the converted portion would be scaled by percentage modifiers to Armour, but percentage modifiers to Evasion would have no effect.

Stat conversion is a conversion mechanic that converts one base stat into another base stat. The converted stats are only affected by modifiers to their new stat, and are not scaled through their original stat.

Mechanics

Conversion can exist in two forms:

Regular conversion: e.g. #% of [stat] Converted to [stat]
Gain conversion: e.g. Gain #% of [stat] as Extra [stat]

The difference between these forms is the effect they have on the original stat: Regular conversion removes the converted portion of the original stat, while gain conversion leaves it intact. Both occur simultaneously.

Regular conversion

Stat conversion is calculated after combining any sources of base stats, but before any modifiers (e.g. increased or more evasion rating).

Converted stats do not get scaled by modifiers affecting the original stat; only the final stat is used for scaling. For example, if a percentage of evasion is converted to armour, the converted portion no longer scales with #% increased Evasion.

"Gain" conversion

Gain conversion adds a value based on the total base value of relevant stats, without modifying the base value. Like regular conversion, this process occurs before any increased or more modifiers.

Skills

Regular conversion

Gem
LifetapLifetapSupport Category: Lifetap Tier: 2Support Requirements: +5 StrSupports any Skill, turning its Mana cost into a Life cost. Does not support Skills which reserve Spirit.Skill Mana Costs Converted to Life CostsPlace 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.	1
Atalui's BloodlettingAtalui's BloodlettingSupport, Lineage, Physical Category: Lifetap Cost & Reservation Multiplier: 150%Requires Level 65 Support Requirements: +5 StrSupports any Skill, turning a portion of its Mana cost into a Life cost. Does not support Skills which reserve Spirit. Supported Skills Gain a portion of their Life cost as extra Physical Damage.Skill Mana Costs Converted to Life Costs Supported Skills Gain 2% of Damage as extra Physical Damage per 10 Life costAtazek and Atalui rose, battered and dark, bleeding from a hundred different wounds. She gave her brother a sinister grin. "Shall we show them what happens to those who challenge the Vaal?"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.	65

Gain conversion

Gem
Crackling BarrierCrackling BarrierSupport, Lightning, Channelling Category: Crackling Barrier Tier: 2Support Requirements: +5 IntSupports Channelling Skills. While Channelling Supported Skills, you gain Lightning Thorns based off of your maximum Mana.Gain 15% of your maximum Mana as Lightning Thorns Damage while Channelling Supported 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.	1

Unique items

Regular conversion

Item	Base item	Item class		Stats
GhostwritheGhostwrithe Tattered RobeEnergy Shield: 28 Movement Speed: -3.0%+100 to Energy Shield +(29-37)% to Chaos Resistance 25% of Maximum Life Converted to Energy ShieldFaith Springs Abundant at the edge of Death	Tattered Robe	Body Armour	1	+100 to Energy Shield +(29-37)% to Chaos Resistance 25% of Maximum Life Converted to Energy Shield
Sanguine DivinerSanguine Diviner Bone WandWandRequires Level 2Grants Skill: Level (1-20) Bone Blast(80-100)% increased Spell Damage Gain (10-15) Life per Enemy Killed 25% chance to inflict Bleeding on Hit 25% of Spell Mana Cost Converted to Life CostOne way or another, it will find what it seeks.	Bone Wand	Wand	2	(80-100)% increased Spell Damage Gain (10-15) Life per Enemy Killed 25% chance to inflict Bleeding on Hit 25% of Spell Mana Cost Converted to Life Cost
TangletongueTangletongue Forked SpearSpear Physical Damage: 17-32 Critical Strike Chance: 5.00% Attacks per Second: 1.60 Weapon Range: 1.5 metresRequires Level 26, 17 Str, 38 DexGrants Skill: Spear ThrowAdds (14-18) to (30-36) Physical Damage +(5-8)% to Critical Hit Chance +(15-25) to Intelligence Bifuricates Critical Hits 10% of Skill Mana Costs Converted to Life Costs"In the hands of Orbala, it made a god bleed." - Wranga, tale-woman of the Wahida akhara	Forked Spear	Spear	26	Adds (14-18) to (30-36) Physical Damage +(5-8)% to Critical Hit Chance +(15-25) to Intelligence Bifuricates Critical Hits 10% of Skill Mana Costs Converted to Life Costs
Essentia SanguisEssentia Sanguis Furtive WrapsEvasion: 50 Energy Shield: 19Requires Level 52, 46 Dex, 46 Int(50-70)% increased Evasion and Energy Shield Adds 1 to (30-50) Lightning damage to Attacks +(15-25) to Intelligence +(25-35)% to Lightning Resistance Life Leech is Converted to Energy Shield LeechThe darkest clouds clashed and coupled, giving birth to four lightning children of hate.	Furtive Wraps	Gloves	52	(50-70)% increased Evasion and Energy Shield Adds 1 to (30-50) Lightning damage to Attacks +(15-25) to Intelligence +(25-35)% to Lightning Resistance Life Leech is Converted to Energy Shield Leech

Gain conversion

Item	Base item	Item class		Stats
The Everlasting GazeThe Everlasting Gaze Azure Amulet(20-30)% increased Mana Regeneration Rate+(40-60) to maximum Mana (40-60)% increased Mana Regeneration Rate Gain (4-6)% of Maximum Mana as Extra Maximum Energy ShieldWhat they saw was what they believed, and they believed Lunaris had not abandoned them.	Azure Amulet	Amulet	1	(20-30)% increased Mana Regeneration Rate+(40-60) to maximum Mana (40-60)% increased Mana Regeneration Rate Gain (4-6)% of Maximum Mana as Extra Maximum Energy Shield
NecromantleNecromantle Bone RaimentEnergy Shield: 52 Movement Speed: -3.0%Requires Level 16, 34 Int+(40-60) to maximum Life +(30-50) to maximum Mana Minions have +(17-23)% to Chaos Resistance Minions gain (20-30)% of their Maximum Life as Extra Maximum Energy Shield Minions Revive 50% fasterFueled by the blackness in the hearts of men, the armies of Saresh were just as relentless.	Bone Raiment	Body Armour	16	+(40-60) to maximum Life +(30-50) to maximum Mana Minions have +(17-23)% to Chaos Resistance Minions gain (20-30)% of their Maximum Life as Extra Maximum Energy Shield Minions Revive 50% faster
Atziri's DisdainAtziri's Disdain Gold CircletEnergy Shield: 58Requires Level 40, 74 Int+(60-100) to maxium Mana (10-20)% increased Rarity of Items found 10% of Damage taken bypasses Energy Shield Gain (10-15)% of Maximum Life as Extra Maximum Energy ShieldThey screamed her name in adulation as they gave their very lives. She looked on with impatience.	Gold Circlet	Helmet	40	+(60-100) to maxium Mana (10-20)% increased Rarity of Items found 10% of Damage taken bypasses Energy Shield Gain (10-15)% of Maximum Life as Extra Maximum Energy Shield
The CovenantThe Covenant Altar RobeEnergy Shield: 89 Movement Speed: -3.0%Requires Level 40, 83 Int(100-150)% increased Energy Shield +(100-150) to maximum Life 5% of Spell Damage Leeched as Life Skills gain a Base Life Cost equal to 50% of Base Mana CostMy Soul is your Strength My Price is your Blood	Altar Robe	Body Armour	40	(100-150)% increased Energy Shield +(100-150) to maximum Life 5% of Spell Damage Leeched as Life Skills gain a Base Life Cost equal to 50% of Base Mana Cost
Prized PainPrized Pain Iron RingRequires Level 48Adds 1 to 4 Physical Damage to Attacks+(20–30) to Strength Skills gain a Base Life Cost equal to 10% of Base Mana Cost Deal your Thorns Damage to Enemies you Stun with Melee Attacks (24–35) to (35–53) Physical Thorns damageAgony brings clarity to those of pure mind.	Iron Ring	Ring	48	Adds 1 to 4 Physical Damage to Attacks+(20–30) to Strength Skills gain a Base Life Cost equal to 10% of Base Mana Cost Deal your Thorns Damage to Enemies you Stun with Melee Attacks (24–35) to (35–53) Physical Thorns damage
WaveshaperWaveshaper Tideseer MantleArmour: 165 Energy Shield: 58 Movement Speed: -4.0%Requires Level 51, 59 Str, 59 Int+(100-200) to maximum Energy Shield +(20-40) to Spirit +(25-35)% to Fire Resistance +(25-35)% to Cold Resistance Increases and Reductions to Mana Regeneration Rate also apply to Energy Shield Recharge Rate Gain (30-50)% of Maximum Mana as Armour"Move in ways your enemy does not expect. Confuse them with elegance and grace. They'll never see the axe coming." - Rakiata, Chieftain of the Tasalio Tribe	Tideseer Mantle	Body Armour	51	+(100-200) to maximum Energy Shield +(20-40) to Spirit +(25-35)% to Fire Resistance +(25-35)% to Cold Resistance Increases and Reductions to Mana Regeneration Rate also apply to Energy Shield Recharge Rate Gain (30-50)% of Maximum Mana as Armour