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Health regeneration

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Health regeneration
 
 
 
Living Armor icon.png
▶️ I feel I may bloom!
Treant Protector

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

Heroes also gain bonus health regeneration based on their Strength attribute symbol.png strength. Each point of strength increases the hero's health regeneration by 0.1.

Health regeneration heals the unit in 0.1 second intervals. This rate cannot be changed by anything. Health regeneration has no cap, although the HUD does not show regeneration over 1000 health per second.

Health regeneration is affected by heal manipulation. When increased or reduced, the HUD shows the increased/reduced values.

Base health regeneration[edit]

Most units have a set base health regeneration, differing from unit to unit. Most heroes have no base regeneration, while some non-hero units may not have any base regen, but most of them do.

Heroes[edit]

Heroes Health regen
Abaddon, Alchemist, Ancient Apparition, Bane, Beastmaster, Bloodseeker, Bristleback, Broodmother, Centaur Warrunner, Chaos Knight, Chen, Clockwerk, Crystal Maiden, Dark Seer, Dark Willow, Dazzle, Death Prophet, Disruptor, Doom, Dragon Knight, Earth Spirit, Elder Titan, Enchantress, Enigma, Grimstroke, Gyrocopter, Huskar, Invoker, Io, Jakiro, Keeper of the Light, Kunkka, Legion Commander, Leshrac, Lich, Lifestealer, Lina, Lion, Lycan, Mars, Medusa, Mirana, Morphling, Nature's Prophet, Necrophos, Omniknight, Oracle, Outworld Devourer, Phoenix, Pudge, Pugna, Queen of Pain, Razor, Rubick, Sand King, Shadow Demon, Shadow Shaman, Silencer, Skywrath Mage, Snapfire, Sniper, Spectre, Storm Spirit, Sven, Techies, Terrorblade, Tidehunter, Timbersaw, Tinker, Tiny, Treant Protector, Underlord, Undying, Venomancer, Viper, Visage, Void Spirit, Warlock, Windranger, Winter Wyvern, Witch Doctor, Wraith King, Zeus 0
Anti-Mage, Arc Warden, Clinkz, Drow Ranger, Lone Druid, Meepo, Pangolier, Phantom Assassin, Shadow Fiend, Templar Assassin, Troll Warlord, Vengeful Spirit 0.25
Brewmaster, Ember Spirit, Faceless Void, Juggernaut, Luna, Magnus, Puck, Slardar, Tusk, Ursa 0.5
Earthshaker, Weaver 1
Bounty Hunter, Spirit Breaker 1.25
Monkey King, Naga Siren, Phantom Lancer 1.5
Batrider, Night Stalker, Slark 1.75
Nyx Assassin 2.5
Axe 2.75
Riki 3
Ogre Magi 3.25

Creeps[edit]

Units Health regen
Siege Creep, Super Siege Creep 0
Alpha Wolf, Ancient Black Drake, Ancient Prowler Acolyte, Ancient Prowler Shaman, Ancient Rock Golem, Ancient Rumblehide, Ancient Thunderhide, Centaur Courser, Dark Troll Summoner, Fell Spirit, Ghost, Giant Wolf, Harpy Scout, Harpy Stormcrafter, Hellbear, Hill Troll, Hill Troll Berserker, Hill Troll Priest, Kobold, Kobold Foreman, Kobold Soldier, Mega Melee Creep, Melee Creep, Mud Golem, Ogre Bruiser, Ogre Frostmage, Satyr Banisher, Satyr Mindstealer, Shard Golem, Super Melee Creep, Vhoul Assassin, Wildwing, Wildwing Ripper 0.5
Centaur Conqueror, Hellbear Smasher, Satyr Tormenter 1
Ancient Granite Golem 1.5
Ancient Black Dragon, Mega Ranged Creep, Ranged Creep, Super Ranged Creep 2
Roshan 20

Summons[edit]

None of the summoned wards have base health regeneration. All other summoned units have the following base regen:

Summons Health regen
Astral Spirit, Familiar, Skeleton Warrior, Undying Zombie, Wraith King Skeleton 0
Forged Spirit 0.25
Greater Treant, Lycan Wolf, Treant 0.5
Boar, Hawk 1.5
Earth, Storm 1/2/2
Spiderite, Spiderling 2
Fire 2/4/4
Warlock's Golem 25/50/75
Eidolon 4
Necronomicon Archer, Necronomicon Warrior 5
Spirit Bear 5/6/7/8

Modifying health regeneration[edit]

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

Health regeneration affecting abilities[edit]

The following abilities affect a unit's health regeneration:

Health regenerating abilities
Health regenerating items
  • Aegis of the Immortal icon.png
    Max health as health regen bonus: 20%
    Duration: 5
    Affects the owner when expiring on them.
  • Bloodstone icon.png
    Current mana as health regen bonus: 2
    Duration:
    Affects the caster.
  • Bloodstone icon.png
    Health 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
    Health regen bonus: 50
    Duration: 2.5
    Affects the target allied hero. The effect is canceled upon taking damage from players or Roshan icon.png Roshan.
  • Elixir icon.png
    Health regen bonus: 83.33
    Duration: 6
    Affects the target allied hero. The effect is canceled upon taking damage from players or Roshan icon.png Roshan.This is an old ability.
  • Guardian Greaves icon.png
    Health regen bonus: 2.5
    Boosted health regen bonus: 10
    Aura, affects nearby allies. When an allied hero is below 16 health, the boosted value is applied to them. The buff lingers for seconds.
  • Headdress icon.png
    Health regen bonus: 2
    Aura, affects nearby allies. The buff lingers for 0.5 seconds.
  • Healing Salve icon.png
    Health regen bonus: 50
    Duration: 8
    Affects the target allied hero. The effect is canceled upon taking damage from players or Roshan icon.png Roshan.
  • Heart of Tarrasque icon.png
    Max health as health regen bonus: 5%
    Passive. Taking damage from players or from Roshan icon.png Roshan deactivates this for 5 seconds if the owner is melee, or 7 if the owner is ranged.
  • Helm of the Dominator icon.png
    Health regen bonus: 5
    Aura, affects nearby allies. The buff lingers for 50% seconds.
  • Mekansm icon.png
    Health regen bonus: 2.5
    Aura, affects nearby allies. The buff lingers for 0.5 seconds.
  • Ocean Heart icon.png
    River Health regen bonus: 6
    Passively grants heatlh regen when standing inside the river.
  • Pipe of Insight icon.png
    Health regen bonus: 2
    Aura, affects nearby allies. The buff lingers for 0.5 seconds.
  • Bottle (Regeneration) icon.png
    Max health as health regen bonus: 6%
    Duration: 30
    Affects the user.
  • Repair Kit icon.png
    Max health as health regen bonus: 1.33%
    Duration: 30
    Affects the target allied building.
  • Royal Jelly 1 icon.png
    Permanent Health regen bonus: 2.5
    Affects the target allied hero. Grants a permanent buff. A hero may only consume Royal Jelly once.
  • Spirit Vessel icon.png
    Health regen bonus: 30
    Duration: 8
    Affects the target allied hero. The effect is canceled upon taking damage from players or Roshan icon.png Roshan.
  • Tango icon.png
    Health regen bonus: 7.1875
    Tree duration: 16
    Ward duration: 32
    Affects the caster. The ward duration is used when cast on Observer Ward icon.png Observer Wards, Sentry Ward icon.png Sentry Wards, or Iron Branch icon.png Iron Branch trees.
  • Tranquil Boots (Active) icon.png
    Health regen reduction: 16
    Duration: 13
    Breaks upon attacking an enemy hero, or upon getting attacked by any unit. Effectively removes the passive regeneration granted by the item.
  • Urn of Shadows icon.png
    Health regen bonus: 30
    Duration: 8
    Affects the target allied hero. The effect is canceled upon taking damage from players or Roshan icon.png Roshan.

Health regeneration granting talents[edit]

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

Bonus Level 10 Level 15 Level 20 Level 25
Left Right Left Right Left Right Left Right
Health Regen
  • Undying minimap icon.png +6
  • Tusk minimap icon.png +10
  • Io minimap icon.png +5
  • Spectre minimap icon.png +6
  • Riki minimap icon.png +8
  • Slardar minimap icon.png +8
  • Ancient Apparition minimap icon.png +15
  • Kunkka minimap icon.png +10
  • Dark Seer minimap icon.png +12
  • Spirit Breaker minimap icon.png +12
  • Underlord minimap icon.png +25
  • Axe minimap icon.png +25
  • Bristleback minimap icon.png +25
  • Sand King minimap icon.png +50

Health regeneration granting items[edit]

Items that provide regeneration bonus by flat rate and strength:

Flat rate and strength health regeneration per item
Item Value Item cost Cost per value point
Fallen Sky icon.png Fallen Sky 17 4750 279.41
Heart of Tarrasque icon.png Heart of Tarrasque 14.5 5200 358.62
Abyssal Blade icon.png Abyssal Blade 11 6650 604.55
Crimson Guard icon.png Crimson Guard 10.8 3800 351.85
Linken's Sphere icon.png Linken's Sphere 8.4 5050 601.19
Pipe of Insight icon.png Pipe of Insight 8.2 2900 353.66
Meteor Hammer icon.png Meteor Hammer 6.2 2500 403.23
Holy Locket icon.png Holy Locket 4.3 2900 674.42
Hurricane Pike icon.png Hurricane Pike 4 4600 1150
Soul Ring icon.png Soul Ring 3.1 790 254.84

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

Flat rate health regeneration per item
Item Value Item cost Cost per value point
Woodland Striders icon.png Woodland Striders 70 N/A N/A
Tranquil Boots (Active) icon.png Tranquil Boots 16 1000 62.5
Fallen Sky icon.png Fallen Sky 15 4750 316.67
Repair Kit icon.png Repair Kit 13 N/A N/A
Refresher Orb icon.png Refresher Orb 13 5100 392.31
Crimson Guard icon.png Crimson Guard 10.5 3800 361.9
Abyssal Blade icon.png Abyssal Blade 10 6650 665
Heart of Tarrasque icon.png Heart of Tarrasque 10 5200 520
Quickening Charm icon.png Quickening Charm 9 N/A N/A
Hood of Defiance icon.png Hood of Defiance 8 1650 206.25
Pipe of Insight icon.png Pipe of Insight 8 2900 362.5
Battle Fury icon.png Battle Fury 7.5 4350 580
Vanguard icon.png Vanguard 7 2150 307.14
Linken's Sphere icon.png Linken's Sphere 7 5050 721.43
Lotus Orb icon.png Lotus Orb 6.5 4000 615.38
Perseverance icon.png Perseverance 6 1700 283.33
Nullifier icon.png Nullifier 6 4700 783.33
Ring of Health icon.png Ring of Health 6 850 141.67
Armlet of Mordiggian (Inactive) icon.png Armlet of Mordiggian 5 2380 476
Meteor Hammer icon.png Meteor Hammer 5 2500 500
Dragon Scale icon.png Dragon Scale 5 N/A N/A
Holy Locket icon.png Holy Locket 4 2900 725
Ring of Tarrasque icon.png Ring of Tarrasque 3.75 700 186.67
Helm of Iron Will icon.png Helm of Iron Will 3.5 900 257.14
Force Staff icon.png Force Staff 2.5 2250 900
Soul Ring icon.png Soul Ring 2.5 790 316
Hurricane Pike icon.png Hurricane Pike 2.5 4600 1840
Ring of Regen icon.png Ring of Regen 2 250 125
Enchanted Mango icon.png Enchanted Mango 0.6 70 116.67

These items increase the hero's health regeneration through the strength they provide.

Strength health regeneration per item
Item Value Item cost Cost per value point
Heart of Tarrasque icon.png Heart of Tarrasque 4.5 5200 1155.56
Book of the Dead icon.png Book of the Dead 3.5 N/A N/A
Trident icon.png Trident 3.3 6150 1863.64
Eye of Skadi icon.png Eye of Skadi 2.5 5500 2200
Reaver icon.png Reaver 2.5 3000 1200
Satanic icon.png Satanic 2.5 5300 2120
Fallen Sky icon.png Fallen Sky 2 4750 2375
Heaven's Halberd icon.png Heaven's Halberd 2 3450 1725
Necronomicon 3 icon.png Necronomicon 3 2 4850 2425
Mirror Shield icon.png Mirror Shield 2 N/A N/A
Minotaur Horn icon.png Minotaur Horn 2 N/A N/A
Havoc Hammer icon.png Havoc Hammer 1.8 N/A N/A
Sange and Yasha icon.png Sange and Yasha 1.6 4100 2562.5
Kaya and Sange icon.png Kaya and Sange 1.6 4100 2562.5
Sange icon.png Sange 1.6 2050 1281.25
Hurricane Pike icon.png Hurricane Pike 1.5 4600 3066.67
Necronomicon 2 icon.png Necronomicon 2 1.5 3550 2366.67
Silver Edge icon.png Silver Edge 1.5 5550 3700
Linken's Sphere icon.png Linken's Sphere 1.4 5050 3607.14
Illusionist's Cape icon.png Illusionist's Cape 1.4 N/A N/A
Spell Prism icon.png Spell Prism 1.2 N/A N/A
Vambrace (Strength) icon.png Vambrace (Strength) 1.2 1020 850
Meteor Hammer icon.png Meteor Hammer 1.2 2500 2083.33
Dragon Lance icon.png Dragon Lance 1.2 1900 1583.33
Echo Sabre icon.png Echo Sabre 1.2 2575 2145.83
Aghanim's Scepter icon.png Aghanim's Scepter 1 4200 4200
Necronomicon 1 icon.png Necronomicon 1 1 2250 2250
Power Treads (Strength) icon.png Power Treads (Strength) 1 1350 1350
Ogre Axe icon.png Ogre Axe 1 1000 1000
Manta Style icon.png Manta Style 1 4700 4700
Skull Basher icon.png Skull Basher 1 2950 2950
Scythe of Vyse icon.png Scythe of Vyse 1 5700 5700
Abyssal Blade icon.png Abyssal Blade 1 6650 6650
Black King Bar icon.png Black King Bar 1 4050 4050
Rod of Atos icon.png Rod of Atos 1 2750 2750
Solar Crest icon.png Solar Crest 1 3900 3900
Ultimate Orb icon.png Ultimate Orb 1 2150 2150
Ethereal Blade icon.png Ethereal Blade 1 4700 4700
Veil of Discord icon.png Veil of Discord 0.9 2050 2277.78
Helm of the Dominator icon.png Helm of the Dominator 0.7 2400 3428.57
Ironwood Tree icon.png Ironwood Tree 0.7 150 214.29
Bracer icon.png Bracer 0.6 510 850
Vambrace (Intelligence) icon.png Vambrace (Intelligence) 0.6 1020 1700
Vladmir's Offering icon.png Vladmir's Offering 0.6 2300 3833.33
Soul Ring icon.png Soul Ring 0.6 790 1316.67
Clumsy Net icon.png Clumsy Net 0.6 N/A N/A
Vambrace (Agility) icon.png Vambrace (Agility) 0.6 1020 1700
Belt of Strength icon.png Belt of Strength 0.6 450 750
Dagon 3 icon.png Dagon 3 0.5 5200 10400
Ocean Heart icon.png Ocean Heart 0.5 N/A N/A
Guardian Greaves icon.png Guardian Greaves 0.5 4950 9900
Ghost Scepter icon.png Ghost Scepter 0.5 1500 3000
Dagon 5 icon.png Dagon 5 0.5 7700 15400
Dagon 2 icon.png Dagon 2 0.5 3950 7900
Assault Cuirass icon.png Assault Cuirass 0.5 5150 10300
Dagon 4 icon.png Dagon 4 0.5 6450 12900
Dagon 1 icon.png Dagon 1 0.5 2700 5400
Drum of Endurance icon.png Drum of Endurance 0.4 1900 4750
Crown icon.png Crown 0.4 450 1125
Mekansm icon.png Mekansm 0.4 1950 4875
Null Talisman icon.png Null Talisman 0.3 510 1700
Headdress icon.png Headdress 0.3 450 1500
Ring of Basilius (Active) icon.png Ring of Basilius 0.3 450 1500
Wraith Band icon.png Wraith Band 0.3 510 1700
Crimson Guard icon.png Crimson Guard 0.3 3800 12666.67
Ring of Aquila (Active) icon.png Ring of Aquila 0.3 N/A N/A
Gauntlets of Strength icon.png Gauntlets of Strength 0.3 145 483.33
Buckler (Active) icon.png Buckler 0.3 500 1666.67
Magic Wand icon.png Magic Wand 0.3 450 1500
Holy Locket icon.png Holy Locket 0.3 2900 9666.67
Pipe of Insight icon.png Pipe of Insight 0.2 2900 14500
Circlet icon.png Circlet 0.2 155 775
Spirit Vessel icon.png Spirit Vessel 0.2 2965 14825
Urn of Shadows icon.png Urn of Shadows 0.2 865 4325
Iron Branch icon.png Iron Branch 0.1 50 500

Health regen manipulation[edit]

Health regen manipulation refers to any form of amplification and reduction applied to health regeneration.

The following abilities provide health regen manipulation