Cost

Cost is a property of active skills. Most skills have a mana cost by default, though costs of life or other resources may also be possible.

The cost of a skill must be paid each time it is used. The cost of skills is spread over a short period of time as the skill is activated. Cancelling a skill mid-activation, such as with a dodge roll, will stop the remaining cost from being spent but will not refund any already spent cost.

Skills granted by an Ascendancy skill and items do not have a cost.

Skills that have no base cost and are not cast directly (Ex. Elemental Discharge, Impending Doom's Doom Blast, Blink) cannot have their cost adjusted.

Related unique Items

Item	Base item	Item class		Stats
Grip of KulemakGrip of Kulemak Abyssal SignetInflict Abyssal Wasting on Hit(30-20)% reduced Presence Area of Effect (30-20)% reduced Light Radius <Can gain 0-4 custom Desecrated Modifiers> (Hidden)Drink deeply of the Well. Let the Abyss coil within.	Abyssal Signet	Ring	1	Inflict Abyssal Wasting on Hit(30-20)% reduced Presence Area of Effect (30-20)% reduced Light Radius <Can gain 0-4 custom Desecrated Modifiers> (Hidden) (40-60)% increased Magnitude of Abyssal Wasting you inflict Abyssal Wasting you inflict has Infinite Duration Abyssal Wasting also applies -(8-6)% to Fire Resistance +(20-30)% of Armour also applies to Elemental Damage Gain (5-10)% of Damage as Extra Fire Damage (20-10)% faster Curse Activation +(15-20) to Spirit while you have at least 200 Strength (15-25)% increased Ignite Magnitude (20-30)% increased Armour (15-25)% increased Area of Effect of Curses Debuffs you inflict have (12-20)% increased Slow Magnitude (4-6)% increased Spirit (4-6)% increased Strength +1 to Maximum Endurance Charges Hits against you have (20-30)% reduced Critical Damage Bonus (20-10)% reduced Slowing Potency of Debuffs on You (8-14)% increased Skill Effect Duration (4-6)% increased Spirit Reservation Efficiency of Skills (30-50)% increased Thorns damage if you've consumed an Endurance Charge Recently You and Allies in your Presence have +(17-23)% to Chaos Resistance You and Allies in your Presence have (6-10)% increased Cooldown Recovery Rate (20-30)% increased Accuracy Rating against Enemies affected by Abyssal Wasting (10-20)% of Mana Leeched from targets affected by Abyssal Wasting is Instant Abyssal Wasting also applies -(8-6)% to Cold Resistance (15-25)% increased Magnitude of Chill you inflict (25-40)% increased Critical Hit Chance Gain (5-10)% of Damage as Extra Cold Damage (6-12)% of Damage is taken from Mana before Life Recover (2-3)% of your maximum Mana when an Enemy dies in your Presence (15-25)% faster start of Energy Shield Recharge +(15-20) to Spirit while you have at least 200 Intelligence Gain Arcane Surge when a Minion Dies (20-30)% increased maximum Energy Shield (4-6)% increased Intelligence Spell Skills have (7-15)% increased Area of Effect (40-60)% increased Mana Regeneration Rate while Surrounded (5-10)% increased maximum Mana +1 to Maximum Power Charges Meta Skills gain (10-16)% increased Energy 1% increased Cast Speed per 20 Spirit (10-20)% increased Cost Efficiency of Skills if you've consumed a Power Charge Recently Triggered Spells deal (25-40)% increased Spell Damage You and Allies in your Presence have (7-12)% increased Cast Speed (20-30)% increased chance to inflict Ailments against Enemies affected by Abyssal Wasting (10-20)% of Life Leeched from targets affected by Abyssal Wasting is Instant Abyssal Wasting also applies -(8-6)% to Lightning Resistance Projectiles have (40-50)% chance for an additional Projectile when Forking (15-25)% increased Critical Damage Bonus Gain (5-10)% of Damage as Extra Lightning Damage Recover (2-3)% of your maximum Life when an Enemy dies in your Presence Gain Deflection Rating equal to (8-16)% of Evasion Rating +(15-20) to Spirit while you have at least 200 Dexterity Gain Onslaught for 4 seconds when a Minion Dies (7-15)% increased Area of Effect for Attacks (4-6)% increased Dexterity (20-30)% increased Evasion Rating (20-30)% increased amount of Life Leeched if you've consumed a Frenzy Charge Recently (20-30)% increased Life Regeneration rate while Surrounded +1 to Maximum Frenzy Charges (5-10)% increased maximum Life 1% increased Attack Speed per 20 Spirit Projectiles have (10-16)% chance to Chain an additional time from terrain (15-25)% increased Magnitude of Shock you inflict You and Allies in your Presence have (20-28)% increased Accuracy Rating You and Allies in your Presence have (7-12)% increased Attack Speed
Heart of the WellHeart of the Well DiamondLimited to: 1<Custom Desecrated prefix> <Custom Desecrated prefix> <Custom Desecrated suffix> <Custom Desecrated suffix> <List of mods>Countless souls scream in agonising harmony, forever sinking under the weight of the newly dead.Place into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket.	Diamond	Jewel	1	<Custom Desecrated prefix> <Custom Desecrated prefix> <Custom Desecrated suffix> <Custom Desecrated suffix> <List of mods> (5-10)% chance to Aggravate Bleeding on targets you Hit with Attacks (5-8)% increased Attack Speed while a Rare or Unique Enemy is in your Presence (40-60)% increased Armour from Equipped Body Armour (30-50)% chance to Pierce an Enemy (10-15)% chance when a Charm is used to use another Charm without consuming Charges Charms applied to you have (15-25)% increased Effect Recover (5-10)% of maximum Mana when a Charm is used (15-25)% increased Culling Strike Threshold Gain (9-15)% of Damage as Extra Lightning Damage Gain (7-13)% of Damage as Extra Chaos Damage Gain (9-15)% of Damage as Extra Fire Damage Gain (9-15)% of Damage as Extra Cold Damage (15-25)% increased Damage while your Companion is in your Presence (15-25)% increased Exposure Effect (40-60)% increased Evasion Rating from Equipped Body Armour Regenerate (1-1.5)% of maximum Life per Second if you've used a Life Flask in the past 10 seconds (10-18)% increased Cooldown Recovery Rate (40-60)% increased Ice Crystal Life (4-8)% increased Skill Speed (15-25)% chance for Lightning Damage with Hits to be Lucky (8-16)% increased Mana Cost Efficiency (20-30)% increased Mana Regeneration Rate while moving +1% to all Maximum Elemental Resistances (40-60)% increased Energy Shield from Equipped Body Armour Minions gain (10-15)% of their maximum Life as Extra maximum Energy Shield Minions Regenerate (1-3)% of maximum Life per second Minions Revive (5-10)% faster (8-15)% of Leech is Instant (5-10)% of Physical Damage prevented Recouped as Life (8-14)% increased speed of Recoup Effects Recover (2-4)% of maximum Life on Killing a Poisoned Enemy (10-15)% increased Skill Effect Duration +(2-4)% to Thorns Critical Hit Chance Gain Physical Thorns damage equal to (4-6)% of Item Armour on Equipped Body Armour (6-12)% chance for Trigger skills to refund half of Energy Spent (4-8)% increased chance to inflict Ailments Gain additional Ailment Threshold equal to (4-10)% of maximum Energy Shield (5-10)% chance to inflict Bleeding on Hit (5-10)% chance to Poison on Hit (4-8)% increased Critical Hit Chance (6-12)% increased Critical Damage Bonus (2-3)% of Damage is taken from Mana before Life Debuffs on you expire (4-8)% faster Damaging Ailments deal damage (2-4)% faster (4-8)% increased Flask Effect Duration Gain (1-2) Rage when Hit by an Enemy (2-3)% increased Cooldown Recovery Rate (6-12)% increased Elemental Ailment Threshold (2-3)% increased Attack Speed (2-3)% increased Cast Speed (4-8)% increased Flask Charges gained (5-10)% increased Stun Threshold (2-3)% of Skill Mana Costs Converted to Life Costs (2-3)% of Damage taken Recouped as Life (6-12)% increased Life Regeneration rate Recover (1-2)% of maximum Mana on Kill (4-8)% increased Mana Regeneration Rate +1% to Maximum Cold Resistance +1% to Maximum Fire Resistance Recover (1-2)% of maximum Life on Kill +1% to Maximum Lightning Resistance Minions have (2-3)% increased Attack and Cast Speed Minions have (6-12)% increased Critical Hit Chance Minions have +(3-4)% to all Elemental Resistances Minions have (3-12)% additional Physical Damage Reduction (1-2)% increased Movement Speed Gain 1 Rage on Melee Hit (3-8)% increased Skill Effect Duration (10-5)% reduced Slowing Potency of Debuffs on You (4-8)% increased Critical Hit Chance for Spells (6-12)% increased Critical Spell Damage Bonus (6-12)% increased Stun Buildup Gain additional Stun Threshold equal to (4-10)% of maximum Energy Shield
Seed of CataclysmSeed of Cataclysm Lazuli Ring+(20-30) to maximum Mana(30-50)% increased Critical Hit Chance for Spells (30-50)% increased Critical Spell Damage Bonus +(13-17)% to Chaos Resistance 10% increased Mana Cost of SkillsThe dawn of a new era is set into motion	Lazuli Ring	Ring	1	+(20-30) to maximum Mana(30-50)% increased Critical Hit Chance for Spells (30-50)% increased Critical Spell Damage Bonus +(13-17)% to Chaos Resistance 10% increased Mana Cost of Skills
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
Pariah's EmbracePariah's Embrace Cloaked MailArmour: (142-171) Evasion: 83 Movement Speed: -4.0%Requires Level 26, 25 Str, 25 Dex(50-80)% increased Armour +50 to Spirit +(10-15) to all Attributes (10-15) Life Regeneration per second (20-40)% increased Mana Cost EfficiencyHis isolation caused him to treasure their companionship all the more.	Cloaked Mail	Body Armour	26	(50-80)% increased Armour +50 to Spirit +(10-15) to all Attributes (10-15) Life Regeneration per second (20-40)% increased Mana Cost Efficiency
TangletongueTangletongue Forked SpearSpear Physical Damage: (27-31) to (68-74) Critical Strike Chance: (10.00-13.00)% Attacks per Second: 1.55 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 Bifurcates 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 Bifurcates Critical Hits 10% of Skill Mana Costs Converted to Life Costs
The CovenantThe Covenant Altar RobeEnergy Shield: (178-222) Movement Speed: -3.0%Requires Level 40, 65 IntGrants Skill: Level (10-20) Life Remnants(100-150)% increased Energy Shield +(100-150) to maximum Life 10% of Spell Damage Leeched as Life Skills gain a Base Life Cost equal to 100% 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 10% of Spell Damage Leeched as Life Skills gain a Base Life Cost equal to 100% 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
Scold's BridleScold's Bridle Jade TiaraEnergy Shield: (144-219)Requires Level 50, 71 Int+(75-150) to maximum Energy Shield (60-100)% increased Spell Damage +(80-100) to maximum Mana 15% reduced Cast Speed Take (25-100)% of Mana Costs you pay for Skills as Physical Damage"The sharper the pain, the sharper the mind. A curious paradox." - Shavronne of Umbra	Jade Tiara	Helmet	50	+(75-150) to maximum Energy Shield (60-100)% increased Spell Damage +(80-100) to maximum Mana 15% reduced Cast Speed Take (25-100)% of Mana Costs you pay for Skills as Physical Damage
Atziri's SplendourAtziri's Splendour Sacrificial RegaliaArmour: (807-1076) Evasion: 245 Energy Shield: 93 Movement Speed: -3.0%Requires Level 65+1 to Level of all Corrupted Skill Gems(200-300)% increased Armour +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type>"When you have nothing to hide, you have nothing to fear." - Atziri, Queen of the Vaal	Sacrificial Regalia	Body Armour	65	+1 to Level of all Corrupted Skill Gems(200-300)% increased Armour +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type> This item gains bonuses from Socketed Soul Cores as though it was also Boots This item gains bonuses from Socketed Soul Cores as though it was also Gloves This item gains bonuses from Socketed Soul Cores as though it was also a Helmet This item gains bonuses from Socketed Soul Cores as though it was also a Shield
Atziri's SplendourAtziri's Splendour Sacrificial RegaliaArmour: 269 Evasion: (735-980) Energy Shield: 93 Movement Speed: -3.0%Requires Level 65+1 to Level of all Corrupted Skill Gems(200-300)% increased Evasion Rating +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type>"When you have nothing to hide, you have nothing to fear." - Atziri, Queen of the Vaal	Sacrificial Regalia	Body Armour	65	+1 to Level of all Corrupted Skill Gems(200-300)% increased Evasion Rating +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type> This item gains bonuses from Socketed Soul Cores as though it was also Boots This item gains bonuses from Socketed Soul Cores as though it was also Gloves This item gains bonuses from Socketed Soul Cores as though it was also a Helmet This item gains bonuses from Socketed Soul Cores as though it was also a Shield
Atziri's SplendourAtziri's Splendour Sacrificial RegaliaArmour: 269 Evasion: 245 Energy Shield: (279-372) Movement Speed: -3.0%Requires Level 65+1 to Level of all Corrupted Skill Gems(200-300)% increased Energy Shield +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type>"When you have nothing to hide, you have nothing to fear." - Atziri, Queen of the Vaal	Sacrificial Regalia	Body Armour	65	+1 to Level of all Corrupted Skill Gems(200-300)% increased Energy Shield +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type> This item gains bonuses from Socketed Soul Cores as though it was also Boots This item gains bonuses from Socketed Soul Cores as though it was also Gloves This item gains bonuses from Socketed Soul Cores as though it was also a Helmet This item gains bonuses from Socketed Soul Cores as though it was also a Shield
Atziri's SplendourAtziri's Splendour Sacrificial RegaliaArmour: 269 Evasion: (539-686) Energy Shield: (204-260) Movement Speed: -3.0%Requires Level 65+1 to Level of all Corrupted Skill Gems(120-180)% increased Evasion and Energy Shield +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type>"When you have nothing to hide, you have nothing to fear." - Atziri, Queen of the Vaal	Sacrificial Regalia	Body Armour	65	+1 to Level of all Corrupted Skill Gems(120-180)% increased Evasion and Energy Shield +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type> This item gains bonuses from Socketed Soul Cores as though it was also Boots This item gains bonuses from Socketed Soul Cores as though it was also Gloves This item gains bonuses from Socketed Soul Cores as though it was also a Helmet This item gains bonuses from Socketed Soul Cores as though it was also a Shield
Atziri's SplendourAtziri's Splendour Sacrificial RegaliaArmour: (591-753) Evasion: 245 Energy Shield: (204-260) Movement Speed: -3.0%Requires Level 65+1 to Level of all Corrupted Skill Gems(120-180)% increased Armour and Energy Shield +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type>"When you have nothing to hide, you have nothing to fear." - Atziri, Queen of the Vaal	Sacrificial Regalia	Body Armour	65	+1 to Level of all Corrupted Skill Gems(120-180)% increased Armour and Energy Shield +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type> This item gains bonuses from Socketed Soul Cores as though it was also Boots This item gains bonuses from Socketed Soul Cores as though it was also Gloves This item gains bonuses from Socketed Soul Cores as though it was also a Helmet This item gains bonuses from Socketed Soul Cores as though it was also a Shield
Atziri's SplendourAtziri's Splendour Sacrificial RegaliaArmour: (591-753) Evasion: (539-686) Energy Shield: 93 Movement Speed: -3.0%Requires Level 65+1 to Level of all Corrupted Skill Gems(120-180)% increased Armour and Evasion +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type>"When you have nothing to hide, you have nothing to fear." - Atziri, Queen of the Vaal	Sacrificial Regalia	Body Armour	65	+1 to Level of all Corrupted Skill Gems(120-180)% increased Armour and Evasion +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type> This item gains bonuses from Socketed Soul Cores as though it was also Boots This item gains bonuses from Socketed Soul Cores as though it was also Gloves This item gains bonuses from Socketed Soul Cores as though it was also a Helmet This item gains bonuses from Socketed Soul Cores as though it was also a Shield
Atziri's SplendourAtziri's Splendour Sacrificial RegaliaArmour: (484-591) Evasion: (441-539) Energy Shield: (167-204) Movement Speed: -3.0%Requires Level 65+1 to Level of all Corrupted Skill Gems(80-120)% increased Armour, Evasion and Energy Shield +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type>"When you have nothing to hide, you have nothing to fear." - Atziri, Queen of the Vaal	Sacrificial Regalia	Body Armour	65	+1 to Level of all Corrupted Skill Gems(80-120)% increased Armour, Evasion and Energy Shield +(10-20)% to all Elemental Resistances Skills from Corrupted Gems have 50% of Mana Costs Converted to Life Costs Has no Attribute Requirements This item gains bonuses from Socketed Soul Cores as though it was also a <Random socketable equipment type> This item gains bonuses from Socketed Soul Cores as though it was also Boots This item gains bonuses from Socketed Soul Cores as though it was also Gloves This item gains bonuses from Socketed Soul Cores as though it was also a Helmet This item gains bonuses from Socketed Soul Cores as though it was also a Shield
IndigonIndigon Magus TiaraEnergy Shield: (168-201)Requires Level 65, 91 Int(100-140)% increased Energy Shield +(80-120) to maximum Mana (10-15)% increased Spell damage for each 200 total Mana you have Spent Recently (5-10)% increased Cost of Skills for each 200 total Mana Spent Recently Mana Recovery other than Regeneration cannot Recover ManaWhere the body's limits begin, the mind's limits end.	Magus Tiara	Helmet	65	(100-140)% increased Energy Shield +(80-120) to maximum Mana (10-15)% increased Spell damage for each 200 total Mana you have Spent Recently (5-10)% increased Cost of Skills for each 200 total Mana Spent Recently Mana Recovery other than Regeneration cannot Recover Mana
Mind of the CouncilMind of the Council Death MaskEvasion: (305-366) Energy Shield: (115-138)Requires Level 65, 50 Dex, 50 Int(150-200)% increased Evasion and Energy Shield +(60-90) to maximum Mana +(20-30)% to Lightning Resistance Attacks cost an additional 6% of your maximum Mana Attacks have Added maximum Lightning Damage equal to (6-9)% of maximum ManaThe sky tore asunder, black cleaving upon blue The end of life, of Time, with no escape But they found a fragment, a void, a haven And there they waited, as it all began again Dark will, dark knowledge, enemies of Fate They know your mind, because they remember	Death Mask	Helmet	65	(150-200)% increased Evasion and Energy Shield +(60-90) to maximum Mana +(20-30)% to Lightning Resistance Attacks cost an additional 6% of your maximum Mana Attacks have Added maximum Lightning Damage equal to (6-9)% of maximum Mana
Atziri's RuleAtziri's Rule Reflecting StaffStaffRequires Level 70, 123 IntGrants Skill: Level (16-20) Mirror of Refraction(10-20)% increased maximum Life (10-20)% increased Cast Speed +(20-30) to Intelligence +(3-5) to Level of all Corrupted Spell Skill Gems Spells which cost Life Gain (80-120)% of Damage as Extra Physical DamageBow before her... or suffer the most gruelling death imaginable.	Reflecting Staff	Staff	70	(10-20)% increased maximum Life (10-20)% increased Cast Speed +(20-30) to Intelligence +(3-5) to Level of all Corrupted Spell Skill Gems Spells which cost Life Gain (80-120)% of Damage as Extra Physical Damage
The Burden of ShadowsThe Burden of Shadows Chiming StaffStaffRequires Level 72Grants Skill: Level (17-20) Sigil of Power(20-30)% increased Cast Speed Skill Mana Costs Converted to Life Costs Skills gain 1% of Damage as Chaos Damage per 3 Life CostNothingness is loathe to relinquish its grip. Every moment is a struggle to exist.	Chiming Staff	Staff	72	(20-30)% increased Cast Speed Skill Mana Costs Converted to Life Costs Skills gain 1% of Damage as Chaos Damage per 3 Life Cost
Rathpith GlobeRathpith Globe Sacred FocusFocus Energy Shield: (120-150)Requires Level 75, 107 Int(60-100)% increased Energy Shield +(60-100) to maximum Life Non-Channelling Spells cost an additional 6% of your maximum Life Non-Channelling Spells have 3% increased Critical Hit Chance per 100 maximum Life Non-Channelling Spells deal 6% increased Damage per 100 maximum LifeThe Vaal emptied their slaves of beating hearts, and left a mountain of twitching dead.	Sacred Focus	Focus	75	(60-100)% increased Energy Shield +(60-100) to maximum Life Non-Channelling Spells cost an additional 6% of your maximum Life Non-Channelling Spells have 3% increased Critical Hit Chance per 100 maximum Life Non-Channelling Spells deal 6% increased Damage per 100 maximum Life
The Unborn LichThe Unborn Lich Ravenous StaffStaffRequires Level 78, 137 IntGrants Skill: Level (18-20) Feast of Flesh(60-80)% increased Desecrated Modifier magnitudes <Custom Desecrated prefix> <Lich's Desecrated prefix> <Lich's Desecrated suffix> <Lich's Desecrated prefix or suffix> <List of mods>In ghastly pits beneath the world, Kulemak grows countless new bodies, each more powerful than the last. Not all of his abominations survive.	Ravenous Staff	Staff	78	(60-80)% increased Desecrated Modifier magnitudes <Custom Desecrated prefix> <Lich's Desecrated prefix> <Lich's Desecrated suffix> <Lich's Desecrated prefix or suffix> <List of mods> (86-99)% increased Fire Damage (14-23)% increased Ignite Magnitude (25-40)% chance to build an additional Combo on Hit (86-99)% increased Cold Damage (14-23)% increased Freeze Buildup Recover (4-6)% of Maximum Mana when you expend at least 10 Combo (86-99)% increased Lightning Damage (14-23)% increased Magnitude of Shock you inflict Recover (6-12)% of Maximum Life when you expend at least 10 Combo +(35-50) to Spirit (148-178)% increased Spell Damage with Spells that cost Life (25-35)% increased Archon Buff duration +(12-16)% to Block chance (25-35)% of Spell Mana Cost Converted to Life Cost +(1-2) to maximum number of Elemental Infusions (4-5)% increased Spell Damage per 100 maximum Mana Archon recovery period expires (25-35)% faster (26-36)% increased Cast Speed while on Full Mana (40-64)% increased Magnitude of Damaging Ailments you inflict (4-5)% increased Spell Damage per 100 Maximum Life (30-40)% increased Cast Speed when on Low Life (25-35)% chance for Spell Skills to fire 2 additional Projectiles (100-160)% increased Chaos Damage Enemies you kill have a (5-10)% chance to explode, dealing a quarter of their maximum Life as Chaos damage (100-160)% increased Chaos Damage Enemies you Curse have -(8-5)% to Chaos Resistance (100-160)% increased Elemental Damage (10-20)% increased Duration of Elemental Ailments on Enemies (100-160)% increased Spell Physical Damage (20-30)% chance to inflict Bleeding on Hit +(40-60) to Spirit (6-10)% increased Spirit Reservation Efficiency of Skills You have Unholy Might (28-56)% increased Magnitude of Unholy Might buffs you grant

Related passive skills

The following passive skills are related to cost:

Base cost

Name	Stats
Barbaric Strength	45% increased Critical Damage Bonus 10% increased Mana Cost of Skills +10 to Strength [1]
Overzealous	16% increased Cast Speed 15% increased Mana Cost of Skills [1]
Raw Mana	8% increased maximum Mana 10% increased Mana Cost of Skills [1]
Sacrificial Blood	40% increased Spell Damage with Spells that cost Life 15% increased Life Cost of Skills [1]

Cost efficiency

Name	Stats
Mana Cost Efficiency	8% increased Mana Cost Efficiency [1] [2] [3] [4]
Conservative Casting	20% increased Mana Regeneration Rate 15% increased Mana Cost Efficiency [1]
Deep Trance	8% increased Attack Speed 15% increased Cost Efficiency [1]
Efficient Casting	20% increased Mana Cost Efficiency 15% increased Mana Regeneration Rate [1]
Invocated Efficiency	Triggered Spells deal 40% increased Spell Damage 10% increased Mana Cost Efficiency [1]
Lavianga's Brew	30% increased Mana Cost Efficiency of Attacks during any Mana Flask Effect [1]
Marked Agility	60% increased Mana Cost Efficiency of Marks 4% increased Movement Speed if you've used a Mark Recently [1]
Mental Toughness	18% increased Mana Regeneration Rate 25% increased Mana Cost Efficiency while on Low Mana [1]
Mind Eraser	20% increased Mana Regeneration Rate 15% increased Mana Cost Efficiency [1]
Price of Freedom	18% of Skill Mana Costs Converted to Life Costs 15% increased Cost Efficiency of Attacks [1]

Cost conversion

Name	Stats
Life Costs	6% of Skill Mana Costs Converted to Life Costs [1] [2] [3]
Life Spell Costs	15% of Spell Mana Cost Converted to Life Cost [1]
Life Spell Damage and Costs	6% increased Spell Damage with Spells that cost Life 8% of Spell Mana Cost Converted to Life Cost [1]
Blood Rush	6% increased Skill Speed 6% of Skill Mana Costs Converted to Life Costs [1]
Blood Transfusion	25% of Spell Mana Cost Converted to Life Cost 25% increased Life Regeneration rate [1]
Price of Freedom	18% of Skill Mana Costs Converted to Life Costs 15% increased Cost Efficiency of Attacks [1]
Tukohama's Brew	50% of Skill Mana costs Converted to Life Costs during any Life Flask Effect [1]

Miscellany

Name	Stats
Life Spell Damage	12% increased Spell Damage with Spells that cost Life [1]
Life Spell Damage and Costs	6% increased Spell Damage with Spells that cost Life 8% of Spell Mana Cost Converted to Life Cost [1]
Sacrificial Blood	40% increased Spell Damage with Spells that cost Life 15% increased Life Cost of Skills [1]

Paths Not Taken passive skills

The following passive skills are exclusive the Oracle with The Unseen Path allocated:

Name	Stats
Life Costs	8% of Skill Mana Costs Converted to Life Costs [1] [2]
Life Costs and Chaos Damage	3% of Skill Mana Costs Converted to Life Costs 11% increased Life Cost of Skills 21% increased Chaos Damage [1] [2] [3] [4] [5] [6]
Life Costs and Regeneration	6% of Skill Mana Costs Converted to Life Costs 15% increased Life Regeneration rate [1]
Give Up Your Essence	30% increased Life Cost of Skills Allies in your Presence Regenerate 2% of your Maximum Life per second [1]
Relinquish Your Life	53% increased Life Cost of Skills Gain 21% of Damage as Extra Chaos Damage [1]

Ascendancy passive skills

The following Ascendancy passive skills are related to cost:

Ascendancy Class	Name	Stats
Blood Mage	Sanguimancy	Grants Skill: Life Remnants Skills gain a Base Life Cost equal to Base Mana Cost [1]
Gemling Legionnaire	Gem Studded	For each colour of Socketed Support Gem that is most numerous, gain: •Red: Hits against you have no Critical Damage Bonus •Blue: Skills have 30% less cost •Green: 40% less Movement Speed Penalty from using Skills while Moving [1]
Lich	Crystalline Phylactery	100% increased Effect of the Socketed Jewel Can Socket a non-Unique Basic Jewel into the Phylactery 50% more Mana Cost of Skills if you have no Energy Shield [1]
Shaman	Furious Wellspring	Regenerate 6% of your maximum Rage per second Increases and Reductions to Mana Regeneration Rate also apply to Rage Regeneration Rate Skills have +5 to Rage cost +7 to Maximum Rage No Inherent loss of Rage [1]

Keystones

The following Keystones are related to cost:

Name	Stats
Blood Magic	You have no Mana Skill Mana Costs Converted to Life Costs [1]
Eldritch Battery	Converts all Energy Shield to Mana Doubles Mana Costs [1]
Wildsurge Incantation	Storm and Plant Spells: • deal 50% more damage • cost 50% less • have 75% less duration [1]

Version history

Version	Changes
0.2.0g	Most Skills that have no mana cost which you don't cast yourself are now also granted a hidden no skill cost stat preventing them from gaining additional costs, such as from Lich's Eldritch Empowerment Notable Passive Skill. Examples include Elemental Discharge, Impending Doom's Doom Blast and Blink. Spells you cast yourself granted from Wands and Staves will still be able to get additional costs.
0.2.0	Modifiers adding or subtracting a value to the cost of a Skill now apply before cost multipliers from Supports. Modifiers adding or subtracting a value to the total cost of a Skill are unchanged, these still apply after all other modifiers.
0.1.0	Introduced to the game.