Mana regeneration

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Mana regeneration
 
 
▶️ Out of mana!
▶️ Light channels through you!!
Keeper of the Light

Mana Regeneration determines the amount of mana a unit regains each second. It is shown as a small number with a + sign at the right side of the unit's mana bar.

Heroes gain mana regeneration based on their Intelligence attribute symbol.png intelligence. Each point of intelligence increases the hero's mana regeneration by 0.05.

Mana regeneration restores the unit in 0.1 second intervals. This rate cannot be changed by anything. Mana regeneration has no cap, although the HUD does not show regeneration over 500 mana per second.

Mana regeneration is affected by mana restore manipulation. When increased or reduced, the HUD shows the increased/reduced values.

Base mana regeneration[edit]

Most units with a mana pool have a set base mana regeneration, differing from unit to unit. Most heroes and some non-hero units have no base mana regeneration.

Heroes[edit]

Heroes Mana regen
Abaddon, Alchemist, Ancient Apparition, Anti-Mage, Arc Warden, Axe, Bane, Batrider, Beastmaster, Bloodseeker, Bounty Hunter, Brewmaster, Bristleback, Broodmother, Centaur Warrunner, Chaos Knight, Chen, Clockwerk, Dark Seer, Dark Willow, Dazzle, Death Prophet, Disruptor, Doom, Dragon Knight, Drow Ranger, Earth Spirit, Earthshaker, Elder Titan, Ember Spirit, Enchantress, Enigma, Faceless Void, Grimstroke, Gyrocopter, Huskar, Invoker, Io, Jakiro, Juggernaut, Keeper of the Light, Kunkka, Legion Commander, Leshrac, Lifestealer, Lina, Lion, Lone Druid, Luna, Lycan, Magnus, Mars, Medusa, Meepo, Monkey King, Morphling, Naga Siren, Nature's Prophet, Necrophos, Night Stalker, Nyx Assassin, Ogre Magi, Omniknight, Oracle, Outworld Devourer, Pangolier, Phantom Assassin, Phantom Lancer, Phoenix, Puck, Pudge, Queen of Pain, Razor, Riki, Rubick, Sand King, Shadow Demon, Shadow Shaman, Silencer, Skywrath Mage, Slardar, Slark, Snapfire, Sniper, Spectre, Spirit Breaker, Storm Spirit, Sven, Templar Assassin, Terrorblade, Tidehunter, Tiny, Troll Warlord, Tusk, Underlord, Undying, Ursa, Vengeful Spirit, Venomancer, Viper, Visage, Warlock, Windranger, Winter Wyvern, Witch Doctor, Wraith King 0
Clinkz, Timbersaw, Zeus 0.25
Shadow Fiend 0.3
Mirana, Weaver 0.4
Pugna, Treant Protector 0.5
Void Spirit 0.6
Lich, Tinker 0.75
Crystal Maiden, Techies 1

Creeps[edit]

Units Mana regen
Mega Ranged Creep, Ranged Creep, Super Ranged Creep 0.75
Alpha Wolf, Ancient Black Dragon, Ancient Black Drake, Ancient Prowler Acolyte, Ancient Prowler Shaman, Ancient Rock Golem, Ancient Rumblehide, Ancient Thunderhide, Centaur Conqueror, Centaur Courser, Dark Troll Summoner, Fell Spirit, Ghost, Giant Wolf, Harpy Scout, Hellbear, Hellbear Smasher, Hill Troll, Hill Troll Berserker, Hill Troll Priest, Kobold, Kobold Foreman, Kobold Soldier, Mud Golem, Ogre Bruiser, Ogre Frostmage, Satyr Banisher, Satyr Mindstealer, Satyr Tormenter, Shard Golem, Vhoul Assassin, Wildwing, Wildwing Ripper 1
Ancient Granite Golem 1.5
Harpy Stormcrafter 3

Summons[edit]

All summons without a mana pool also have no mana regeneration. All other summons have the following mana regen:

Summons Mana regen
Spirit Bear 0.5
Fire, Storm 1.5
Earth 2
Forged Spirit 4

Modifying mana regeneration[edit]

Just like for health, there are many abilities and items which can change how fast a unit regenerates mana. Most of them increase mana regeneration rate by adding a flat bonus, but some also increase it based on certain things, like mana or attributes. They can be passive bonuses which grant a permanent bonus or be conditionally activated, or be short, but grant a strong bonus.

Mana regeneration affecting abilities[edit]

The following abilities affect a unit's mana regeneration:

Mana regenerating abilities
  • Arcane Aura icon.png
    Mana regen bonus: 0.5/1/1.5/2
    Self bonus factor: 3
    Aura, affects allies on the map if they have a mana pool. The buff lingers for 0.5 seconds.
  • Rejuvenation Aura icon.png
    Max mana as mana regen bonus: 6%
    Aura, affects nearby allies. The buff lingers for 3 seconds.
  • Mana Aura (Hill Troll Priest) icon.png
    Mana regen bonus: 2.5
    Aura, affects nearby allies. The buff lingers for 0.5 seconds.
  • Heartstopper Aura icon.png
    Mana regen bonus per stack: 3.5/4.5/5.5/6.5
    Stack duration: 7
    Passive. Grants 6 stacks for killing heroes and 1 stacks for non-hero units. The stacks have independent durations.
  • Burrow icon.png
    Max mana as mana regen bonus: 1.5%
    Requires Aghanim's Scepter icon.png Aghanim's Scepter. Lasts until Unburrowing.
  • Nether Ward icon.png
    Max mana as mana regen reduction: 0.3%/0.6%/0.9%/1.2%
    Aura, affects nearby enemies. The debuff lingers for 0.5 seconds.
  • Sanctuary icon.png
    Base mana regen bonus: 50
    Max mana as mana regen bonus: 2%
    Duration: 5
    Aura, affects nearby allies. The buff lingers for 0.5 seconds.
Mana regenerating items
  • Aegis of the Immortal icon.png
    Max mana as mana regen bonus: 20%
    Duration: 5
    Affects the owner when expiring on them. The effect is canceled upon taking damage from players or Roshan icon.png Roshan.
  • Bloodstone icon.png
    Mana regen bonus per charge: 0.2
    Passive. Starts with 14 charges. Gains 1 charge per kill or when an enemy dies within range. Loses 3 charges upon death.
  • Bottle (Full) icon.png
    Mana regen bonus: 30
    Duration: 2.5
    Affects the target allied hero. The effect is canceled upon taking damage from players or Roshan icon.png Roshan.
  • Clarity icon.png
    Mana regen bonus: 4.5
    Duration: 50
    Affects the target allied hero. The effect is canceled upon taking damage from players or Roshan icon.png Roshan.
  • Ocean Heart icon.png
    River Mana regen bonus: 3
    Passively grants mana regen when standing inside the river.
  • Bottle (Regeneration) icon.png
    Max mana as mana regen bonus: 6%
    Duration: 30
    Affects the user. The effect is canceled upon taking damage from players or Roshan icon.png Roshan.
  • Ring of Aquila (Active) icon.png
    Mana regen bonus: 1.25
    Aura, affects nearby allies. The buff lingers for 0.5 seconds.
  • Ring of Basilius (Active) icon.png
    Mana regen bonus: 1.25
    Aura, affects nearby allies. The buff lingers for 0.5 seconds.
  • Royal Jelly 1 icon.png
    Permanent Mana regen bonus: 1.25
    Affects the target allied hero. Grants a permanent buff. A hero may only consume Royal Jelly once.
  • Vladmir's Offering icon.png
    Mana regen bonus: 1.5
    Aura, affects nearby allies. The buff lingers for 0.5 seconds.

Mana regeneration granting talents[edit]

The following heroes have a talent that grants them a flat mana regeneration bonus.

Bonus Level 10 Level 15 Level 20 Level 25
Left Right Left Right Left Right Left Right
Mana Regen
  • Dazzle minimap icon.png +2
  • Legion Commander minimap icon.png +2
  • Timbersaw minimap icon.png +2.5
  • Bristleback minimap icon.png +3
  • Storm Spirit minimap icon.png +3
  • Sven minimap icon.png +3
  • Ursa minimap icon.png +2
  • Windranger minimap icon.png +2
  • Dragon Knight minimap icon.png +3
  • Pangolier minimap icon.png +3
  • Void Spirit minimap icon.png +3
  • Zeus minimap icon.png +3
  • Techies minimap icon.png +6
  • Axe minimap icon.png +3
  • Tidehunter minimap icon.png +4
  • Omniknight minimap icon.png +4

Mana regeneration granting items[edit]

Items that provide regeneration bonus by flat rate and intelligence:

Flat rate and intelligence mana regeneration per item
Item Value Item cost Cost per value point
Fallen Sky icon.png Fallen Sky 11 4750 431.82
Scythe of Vyse icon.png Scythe of Vyse 10.75 5700 530.23
Bloodthorn icon.png Bloodthorn 6.75 7055 1045.19
Orchid Malevolence icon.png Orchid Malevolence 6.75 3925 581.48
Linken's Sphere icon.png Linken's Sphere 5.7 5050 885.96
Eul's Scepter of Divinity icon.png Eul's Scepter of Divinity 5.5 2750 500
Spell Prism icon.png Spell Prism 4.6 N/A N/A
Meteor Hammer icon.png Meteor Hammer 3.6 2500 694.44
Essence Ring icon.png Essence Ring 2.8 N/A N/A
Clumsy Net icon.png Clumsy Net 2.3 N/A N/A
Solar Crest icon.png Solar Crest 2 3900 1950
Echo Sabre icon.png Echo Sabre 1.75 2575 1471.43
Oblivion Staff icon.png Oblivion Staff 1.75 1575 900
Spirit Vessel icon.png Spirit Vessel 1.6 2965 1853.13
Urn of Shadows icon.png Urn of Shadows 1.6 865 540.63

These items have a flat mana regeneration bonus to the hero who has them equipped.

Flat rate mana regeneration per item
Item Value Item cost Cost per value point
Refresher Orb icon.png Refresher Orb 12 5100 425
Fallen Sky icon.png Fallen Sky 10 4750 475
Scythe of Vyse icon.png Scythe of Vyse 9 5700 633.33
Bloodthorn icon.png Bloodthorn 5.5 7055 1282.73
Orchid Malevolence icon.png Orchid Malevolence 5.5 3925 713.64
Linken's Sphere icon.png Linken's Sphere 5 5050 1010
Eul's Scepter of Divinity icon.png Eul's Scepter of Divinity 5 2750 550
Spell Prism icon.png Spell Prism 4 N/A N/A
Lotus Orb icon.png Lotus Orb 4 4000 1000
Battle Fury icon.png Battle Fury 3.75 4350 1160
Meteor Hammer icon.png Meteor Hammer 3 2500 833.33
Aether Lens icon.png Aether Lens 3 2350 783.33
Necronomicon 3 icon.png Necronomicon 3 3 4850 1616.67
Essence Ring icon.png Essence Ring 2.5 N/A N/A
Necronomicon 2 icon.png Necronomicon 2 2.5 3550 1420
Necronomicon 1 icon.png Necronomicon 1 2 2250 1125
Clumsy Net icon.png Clumsy Net 2 N/A N/A
Perseverance icon.png Perseverance 2 1700 850
Void Stone icon.png Void Stone 1.75 850 485.71
Urn of Shadows icon.png Urn of Shadows 1.5 865 576.67
Solar Crest icon.png Solar Crest 1.5 3900 2600
Spirit Vessel icon.png Spirit Vessel 1.5 2965 1976.67
Oblivion Staff icon.png Oblivion Staff 1.25 1575 1260
Echo Sabre icon.png Echo Sabre 1.25 2575 2060
Keen Optic icon.png Keen Optic 1 N/A N/A
Infused Raindrops icon.png Infused Raindrops 0.75 225 300
Medallion of Courage icon.png Medallion of Courage 0.75 1100 1466.67
Sage's Mask icon.png Sage's Mask 0.75 250 333.33

These items increase the hero's mana regeneration through the intelligence they provide.

Intelligence mana regeneration per item
Item Value Item cost Cost per value point
Book of the Dead icon.png Book of the Dead 1.75 N/A N/A
Scythe of Vyse icon.png Scythe of Vyse 1.75 5700 3257.14
Trident icon.png Trident 1.65 6150 3727.27
Shiva's Guard icon.png Shiva's Guard 1.5 4750 3166.67
Dagon 5 icon.png Dagon 5 1.5 7700 5133.33
Dagon 4 icon.png Dagon 4 1.35 6450 4777.78
Bloodthorn icon.png Bloodthorn 1.25 7055 5644
Orchid Malevolence icon.png Orchid Malevolence 1.25 3925 3140
Eye of Skadi icon.png Eye of Skadi 1.25 5500 4400
Octarine Core icon.png Octarine Core 1.25 5900 4720
Mystic Staff icon.png Mystic Staff 1.25 2700 2160
Dagon 3 icon.png Dagon 3 1.2 5200 4333.33
Dagon 2 icon.png Dagon 2 1.05 3950 3761.9
Rod of Atos icon.png Rod of Atos 1 2750 2750
Mirror Shield icon.png Mirror Shield 1 N/A N/A
Fallen Sky icon.png Fallen Sky 1 4750 4750
Dagon 1 icon.png Dagon 1 0.9 2700 3000
Yasha and Kaya icon.png Yasha and Kaya 0.8 4100 5125
Kaya icon.png Kaya 0.8 2050 2562.5
Kaya and Sange icon.png Kaya and Sange 0.8 4100 5125
Bloodstone icon.png Bloodstone 0.8 5250 6562.5
Silver Edge icon.png Silver Edge 0.75 5550 7400
Linken's Sphere icon.png Linken's Sphere 0.7 5050 7214.29
Hurricane Pike icon.png Hurricane Pike 0.65 4600 7076.92
Vambrace (Intelligence) icon.png Vambrace (Intelligence) 0.6 1020 1700
Meteor Hammer icon.png Meteor Hammer 0.6 2500 4166.67
Spell Prism icon.png Spell Prism 0.6 N/A N/A
Solar Crest icon.png Solar Crest 0.5 3900 7800
Ultimate Orb icon.png Ultimate Orb 0.5 2150 4300
Eul's Scepter of Divinity icon.png Eul's Scepter of Divinity 0.5 2750 5500
Manta Style icon.png Manta Style 0.5 4700 9400
Blade Mail icon.png Blade Mail 0.5 2200 4400
Aghanim's Scepter icon.png Aghanim's Scepter 0.5 4200 8400
Staff of Wizardry icon.png Staff of Wizardry 0.5 1000 2000
Power Treads (Intelligence) icon.png Power Treads (Intelligence) 0.5 1350 2700
Diffusal Blade 1 icon.png Diffusal Blade 0.5 3150 6300
Ethereal Blade icon.png Ethereal Blade 0.5 4700 9400
Echo Sabre icon.png Echo Sabre 0.5 2575 5150
Force Staff icon.png Force Staff 0.5 2250 4500
Oblivion Staff icon.png Oblivion Staff 0.5 1575 3150
Veil of Discord icon.png Veil of Discord 0.45 2050 4555.56
Arcane Ring icon.png Arcane Ring 0.4 N/A N/A
Ironwood Tree icon.png Ironwood Tree 0.35 151 431.43
Helm of the Dominator icon.png Helm of the Dominator 0.35 2400 6857.14
Clumsy Net icon.png Clumsy Net 0.3 N/A N/A
Robe of the Magi icon.png Robe of the Magi 0.3 450 1500
Essence Ring icon.png Essence Ring 0.3 N/A N/A
Vambrace (Agility) icon.png Vambrace (Agility) 0.3 1020 3400
Null Talisman icon.png Null Talisman 0.3 510 1700
Vambrace (Strength) icon.png Vambrace (Strength) 0.3 1020 3400
Vladmir's Offering icon.png Vladmir's Offering 0.3 2300 7666.67
Ocean Heart icon.png Ocean Heart 0.25 N/A N/A
Assault Cuirass icon.png Assault Cuirass 0.25 5150 20600
Guardian Greaves icon.png Guardian Greaves 0.25 4950 19800
Ghost Scepter icon.png Ghost Scepter 0.25 1500 6000
Drum of Endurance icon.png Drum of Endurance 0.2 1900 9500
Mekansm icon.png Mekansm 0.2 1950 9750
Crown icon.png Crown 0.2 450 2250
Headdress icon.png Headdress 0.15 450 3000
Crimson Guard icon.png Crimson Guard 0.15 3800 25333.33
Ring of Basilius (Active) icon.png Ring of Basilius 0.15 450 3000
Holy Locket icon.png Holy Locket 0.15 2900 19333.33
Wraith Band icon.png Wraith Band 0.15 510 3400
Magic Wand icon.png Magic Wand 0.15 450 3000
Bracer icon.png Bracer 0.15 510 3400
Mantle of Intelligence icon.png Mantle of Intelligence 0.15 145 966.67
Buckler (Active) icon.png Buckler 0.15 500 3333.33
Ring of Aquila (Active) icon.png Ring of Aquila 0.15 N/A N/A
Spirit Vessel icon.png Spirit Vessel 0.1 2965 29650
Urn of Shadows icon.png Urn of Shadows 0.1 865 8650
Circlet icon.png Circlet 0.1 155 1550
Pipe of Insight icon.png Pipe of Insight 0.1 2900 29000
Iron Branch icon.png Iron Branch 0.05 50 1000

Mana regen manipulation[edit]

Mana regen manipulation refers to any form of amplification and reduction applied to mana regeneration.

The following abilities provide mana regen manipulation