Mana regeneration

Health

 

Mana

 

Health regeneration

 

Mana regeneration

 

Lifesteal

 

Spell lifesteal

 

Restoration manipulation

 

Changelogs

 

▶️ 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. Each point of intelligence increases the hero's mana regeneration by 0.05_MP.

Mana regeneration restores the unit in 0.1 second intervals. This rate cannot be changed by anything. Mana regeneration has no cap.

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

Attribute	Bonus Mana Regeneration
Intelligence	+0.05MP

Base Mana Regeneration

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

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

Creeps

Units	Mana regen
Mega Ranged Creep, Ranged Creep, Super Ranged Creep	0.75

Summons

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, Void	1.5
Earth	2

Modifying Mana Regeneration

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.

Ability

The following abilities affect a unit's mana regeneration:

Mana Regenerating Abilities

• Crystal Maiden - Arcane Aura
  
  Mana Regen Bonus: 0.5/1/1.5/2
  Self Bonus Factor: 3
  The effect is provided by an aura, affects allies on the map if they have a mana pool. The buff lingers for seconds.
• Fountain - Rejuvenation Aura
  
  Max Mana as Mana Regen Bonus: 6%
  The effect is provided by an aura, affects nearby allies. The buff lingers for 3 seconds.
• Hill Troll Priest - Mana Aura
  
  Mana Regen Bonus: 2.5
  The effect is provided by an aura, affects nearby allies. The buff lingers for 0.5 seconds.
• Necrophos - Heartstopper Aura
  
  Mana Regen Bonus per Stack: 4/5/6/7
  Stack Duration: 8
  Passive. Grants 6 stacks for killing heroes and 1 stacks for non-hero units. The stacks have independent durations.
• Nyx Assassin - Burrow
  
  Max Mana as Mana Regen Bonus: 1%
  Requires Aghanim's Scepter, lasts until Unburrowed.
• Pugna - Nether Ward
  
  Max Mana as Mana Regen Reduction: 18/22/26/30
  The effect is provided by an aura, affects nearby enemies. The debuff lingers for 0.5 seconds.

Mana Regenerating Items

• Aegis of the Immortal - Reincarnation
  
  Max Mana as Mana Regen Bonus: 20%
  Duration: 20%
  Affects the owner when expiring on them. The effect is canceled upon taking damage from players or Roshan.
• Bloodstone - Mana Battery
  
  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 - Regenerate
  
  Mana Regen Bonus: 60
  Duration: 2.7
  Affects the target allied hero. The effect is canceled upon taking damage from players or Roshan.
• Clarity - Replenish
  
  Mana Regen Bonus: 6
  Duration: 25
  Affects the target allied hero. The effect is canceled upon taking damage from players or Roshan.
• Ocean Heart - Water Regen
  
  River Mana Regen Bonus: 5
  Passively grants mana regen when standing inside the river.
• Regeneration Rune - Regeneration
  
  Max Mana as Mana Regen Bonus: 6%
  Duration: 30
  Affects the user. The effect is canceled upon taking damage from players or Roshan.
• Ring of Aquila - Aquila Aura
  
  Mana Regen Bonus: 1.25
  The effect is provided by an aura, affects nearby allies. The buff lingers for 0.5 seconds.
• Ring of Basilius - Basilius Aura
  
  Mana Regen Bonus: 1
  The effect is provided by an aura, affects nearby allies. The buff lingers for 0.5 seconds.
• Royal Jelly - Consume
  
  Permanent Mana Regen Bonus: 1.25
  Affects the target allied hero. Grants a permanent buff. A hero may only consume Royal Jelly once.This is an old ability.
• Vladmir's Offering - Vladmir's Aura
  
  Mana Regen Bonus: 1.75
  The effect is provided by an aura, affects nearby allies. The buff lingers for 3 seconds.

Talents

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	+1.5 +1.75 +1.75 +1.75 +1.75 +2 +2.5	+1.25 +1.5 +1.5 +1.5 +1.75 +1.75	+3

Items

Items that provide regeneration bonus by flat rate and intelligence:

Flat rate and intelligence mana regeneration per item

Item	Value	Item Cost	Cost/Value Point
Fallen Sky	11	N/A	N/A
Scythe of Vyse	10.75	5675	527.91
Wind Waker	7.75	6825	880.65
Bloodthorn	6.75	6275	929.63
Linken's Sphere	5.7	4600	807.02
Orchid Malevolence	5	3475	695
Spell Prism	4.3	N/A	N/A
Eul's Scepter of Divinity	3	2725	908.33
Meteor Hammer	2.9	2350	810.34
Essence Ring	2.8	N/A	N/A
Mage Slayer	2.5	2400	960
Echo Sabre	2.25	2500	1111.11
Solar Crest	2	2625	1312.5
Spirit Vessel	1.85	2840	1535.14
Oblivion Staff	1.75	1500	857.14
Urn of Shadows	1.5	840	560
Null Talisman	0.85	505	594.12

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

Flat Rate Bonus Mana Regen

Item	Value	Item Cost	Cost/Value Point
Refresher Orb	12	5000	416.67
Seer Stone	10	N/A	N/A
Fallen Sky	10	N/A	N/A
Scythe of Vyse	9	5675	630.56
Wind Waker	6	6825	1137.5
Bloodthorn	5.5	6275	1140.91
Linken's Sphere	5	4600	920
Orchid Malevolence	4	3475	868.75
Spell Prism	4	N/A	N/A
Lotus Orb	4	3850	962.5
Stormcrafter	4	N/A	N/A
Octarine Core	3	5275	1758.33
Battle Fury	2.75	4130	1501.82
Bullwhip	2.5	N/A	N/A
Aether Lens	2.5	2275	910
Essence Ring	2.5	N/A	N/A
Eul's Scepter of Divinity	2.5	2725	1090
Meteor Hammer	2.5	2350	940
Perseverance	2.25	1650	733.33
Void Stone	2.25	825	366.67
Mage Slayer	2	2400	1200
Falcon Blade	1.8	1100	611.11
Solar Crest	1.75	2625	1500
Spirit Vessel	1.75	2840	1622.86
Echo Sabre	1.75	2500	1428.57
Medallion of Courage	1.5	1025	683.33
Urn of Shadows	1.4	840	600
Keen Optic	1.25	N/A	N/A
Oblivion Staff	1.25	1500	1200
Infused Raindrops	0.8	225	281.25
Sage's Mask	0.7	175	250
Null Talisman	0.6	505	841.67
Ring of Basilius	0.5	425	850

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

Intelligence Mana Regen per Item

Item	Value	Item Cost	Cost/Value Point
Scythe of Vyse	1.75	5675	3242.86
Wind Waker	1.75	6825	3900
Book of the Dead	1.5	N/A	N/A
Shiva's Guard	1.5	4850	3233.33
Eye of Skadi	1.25	5300	4240
Mystic Staff	1.25	2800	2240
Bloodthorn	1.25	6275	5020
Arcane Blink	1.25	6800	5440
Gleipnir	1.2	6150	5125
Rod of Atos	1.2	2750	2291.67
Dagon 5	1.1	7700	7000
Orchid Malevolence	1	3475	3475
Fallen Sky	1	N/A	N/A
Dagon 4	1	6450	6450
Dagon 3	0.9	5200	5777.78
Dagon 2	0.8	3950	4937.5
Kaya	0.8	2050	2562.5
Kaya and Sange	0.8	4100	5125
Yasha and Kaya	0.8	4100	5125
Bloodstone	0.8	5750	7187.5
Hurricane Pike	0.75	4550	6066.67
Dagon 1	0.7	2700	3857.14
Linken's Sphere	0.7	4600	6571.43
Witch Blade	0.6	2600	4333.33
Diffusal Blade	0.6	3150	5250
Book of Shadows	0.6	N/A	N/A
Oblivion Staff	0.5	1500	3000
Manta Style	0.5	4600	9200
Mage Slayer	0.5	2400	4800
Aghanim's Scepter	0.5	4200	8400
Staff of Wizardry	0.5	1000	2000
Echo Sabre	0.5	2500	5000
Power Treads (Intelligence)	0.5	1400	2800
Mirror Shield	0.5	N/A	N/A
Ethereal Blade	0.5	4300	8600
Arcane Ring	0.5	N/A	N/A
Vambrace (Intelligence)	0.5	N/A	N/A
Force Staff	0.5	2200	4400
Ultimate Orb	0.5	2050	4100
Eul's Scepter of Divinity	0.5	2725	5450
Meteor Hammer	0.4	2350	5875
Helm of the Overlord	0.35	6275	17928.57
Drum of Endurance	0.35	1700	4857.14
Spell Prism	0.3	N/A	N/A
Robe of the Magi	0.3	450	1500
Essence Ring	0.3	N/A	N/A
Pig Pole	0.3	N/A	N/A
Helm of the Dominator	0.3	2350	7833.33
Ocean Heart	0.25	N/A	N/A
Vambrace (Agility)	0.25	N/A	N/A
Solar Crest	0.25	2625	10500
Vambrace (Strength)	0.25	N/A	N/A
Ghost Scepter	0.25	1500	6000
Null Talisman	0.25	505	2020
Crown	0.2	450	2250
Veil of Discord	0.2	1525	7625
Mantle of Intelligence	0.15	140	933.33
Magic Wand	0.15	450	3000
Ring of Aquila	0.15	N/A	N/A
Holy Locket	0.15	2400	16000
Spirit Vessel	0.1	2840	28400
Urn of Shadows	0.1	840	8400
Bracer	0.1	505	5050
Wraith Band	0.1	505	5050
Circlet	0.1	155	1550
Iron Branch	0.05	50	1000

Mana Regen Manipulation

Main Article: Restoration Manipulation

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

The following abilities provide mana regen manipulation:

• Bloodstone
  
  Mana Regen Amplification: 100%
  Affects the item owner.
• Necrophos - Ghost Shroud
  
  Self Restoration Amplification: 45%/55%/65%/75%
  Affects the caster.
• Kaya
  
  Mana Regen Amplification: 50%
  Affects the item owner.
• Kaya and Sange
  
  Mana Regen Amplification: 50%
  Affects the item owner.
• Yasha and Kaya
  
  Mana Regen Amplification: 50%
  Affects the item owner.

Recent Changes

Main Article: Mana/Changelogs

Mechanics Stats Armor Attributes (Strength / Agility / Intelligence) Collision size Health (Health regeneration) Magic resistance Mana (Mana regeneration) Movement speed Status resistance Turn rate Vision Gib type Legs Attack Attack animation Attack damage Attack modifier (Bash / Cleave & Splash / Critical strike / Lifesteal / Mana break) Attack range Attack speed Cast animation Cast range Damage types Motion buffer range Projectile speed Spell damage Spell lifesteal Abilities Abilities Aura Channeling Cooldown Damage block Damage manipulation Damage over time Evasion Talents Teleport Status effects Attack immunity Break Cyclone Disable Disarm Ethereal Fear Forced movement Hex Hide Hypnosis Invisibility Invulnerability Leash Phased Root Silence Sleep Slow Spell immunity Stun Taunt World Experience Gold Glyph of Fortification Map (Minimap) River Scan Runes Time of day Trees Gameplay Creep control techniques Denying Disjoint Dispel Ganking Harassment Hero complexity Initiating Item passive stacking Item sharing Jungling Lane Pushing Random distribution Roles Trap Units Ancient creeps Buildings Couriers Creep-heroes Heroes Illusions Lane creeps Neutral creeps Roshan Summons & Wards