Healing Items & Regeneration Guide
Master all healing mechanics: consumables, bottle, regeneration items, healing reduction, and fountain regen
Healing Consumables
Healing Salve
400 HP over 8 seconds
Basic Mechanics
- Cost: 100 gold
- Healing: 400 HP over 8 seconds (50 HP/sec)
- Cancelation: Interrupted by any player-based damage (heroes, creeps, towers, neutrals, Roshan)
- Self-damage: Not canceled by self-inflicted damage
- Can target allies: Yes, you can use it on teammates
- Cast range: 250 range when used on allies
Strategic Usage
- Safe positioning: Use behind trees or in fog to avoid damage canceling it
- Lane sustain: Essential for offlane and mid lane to stay healthy during laning
- Support your carry: Supports can salve their carry during trades
- Tower diving: Use before diving to ensure you survive the dive
- Pre-fight healing: Salve up before team fights to enter at full HP
- Stack with regen: Combine with Tango and natural regen for maximum efficiency
Pro Tip: Jungle Salving
When jungling, you can Salve yourself while fighting neutral creeps as long as no enemy heroes damage you. This is especially useful on heroes with armor/block who can tank neutrals without losing the Salve buff.
Clarity
200 mana over 25 seconds
Basic Mechanics
- Cost: 50 gold
- Mana Restoration: 200 mana over 25 seconds (8 mana/sec)
- Cancelation: Interrupted by any player-based damage
- Self-targeting only: Cannot be used on allies
- Stacks: You can have multiple Clarities in inventory
Strategic Usage
- Spam spells: Allows spell-heavy heroes to constantly use abilities in lane
- Support essential: Core item for supports who need mana for spells and wards
- Farming efficiency: Use between jungle camps to maintain mana pool
- Pre-fight preparation: Clarity before fights to ensure full mana for combos
- Safe zones: Use in trees or behind towers where you won't take damage
- Courier delivery: Order Clarities via courier to sustain lane pressure
Pro Tip: Clarity Timing
Use Clarity immediately after using high-cost spells in lane. This ensures you regenerate mana during the spell cooldown. Common on heroes like Crystal Maiden, Lion, and Shadow Shaman.
Tango
115 HP over 16 seconds
Basic Mechanics
- Cost: 90 gold (pack of 3 charges)
- Healing: 115 HP over 16 seconds (7.19 HP/sec)
- Double heal on trees: 230 HP over 16 seconds when eating a tree (14.38 HP/sec)
- Requires target: Must target a tree or ward to use
- Destroys target: Consumes the tree or ward
- Can eat observer/sentry wards: Denies enemy vision while healing
- Not canceled by damage: Continues healing even if you take damage
Strategic Usage
- Starting item: Essential starting item for almost all heroes in all lanes
- Lane sustain: Provides consistent HP regeneration during laning phase
- Tree control: Can eat trees to create pathing or escape routes
- Deward: Eat enemy observer/sentry wards for vision denial and healing
- Share with allies: You can give Tango charges to teammates
- Iron Branch synergy: Plant Iron Branch, eat for double healing (230 HP)
- Stack regeneration: Use while under Salve effect for combined healing
Pro Tip: Iron Branch + Tango Combo
Buy Iron Branches at the start and plant them when you need to Tango. Eating a planted branch gives double healing (230 HP) and the branch provides stats until used. This is more gold-efficient than regular trees for healing.
Enchanted Mango
Instant 125 mana
Basic Mechanics
- Cost: 70 gold
- Passive bonus: +0.6 HP regeneration
- Active: Instantly restores 125 mana
- Instant cast: No delay, use mid-combat
- Can be consumed anytime: Even while stunned or silenced
Strategic Usage
- Emergency mana: Instant burst mana for critical spell casts
- Combo enabler: Use to complete spell combos when low on mana
- Support essential: Cheap mana burst for supports in early game
- Share with allies: Drop for teammates who need mana urgently
- Passive regen: Provides small HP regen while in inventory
- Early game value: Better than Clarity for instant mana needs
Pro Tip: Clutch Spell Casts
Keep a Mango in inventory for clutch situations. If you're 50 mana short of a game-winning spell, eating Mango can instantly give you that crucial ultimate or disable. Common on heroes like Lion (for Hex), Earthshaker (for Echo Slam), or any hero with high mana cost spells.
Bottle Mechanics
Bottle
3 Charges
Basic Mechanics
- Cost: 650 gold
- Charges: 3 charges maximum
- Healing per charge: 80 HP and 40 mana over 2.5 seconds
- Total capacity: 240 HP and 120 mana (all 3 charges)
- Not canceled: Regeneration continues even if you take damage
- Can activate while moving: Use while running without stopping
Refilling Bottle
- Fountain: Visiting your fountain completely refills Bottle to 3 charges
- Power Runes: Picking up any power rune (DD, Haste, Arcane, Illusion, Invisibility, Regeneration) refills Bottle
- Water Runes: Picking up Water Runes also refills Bottle completely
- Courier refill: Send Bottle to fountain via courier for refill, courier brings it back
- Rune storage: Runes can be stored in Bottle for later activation (up to 2 minutes)
Strategic Usage
- Mid lane core: Essential item for mid laners to control runes and sustain
- Rune control: Contest runes every 2 minutes (even-minute marks) to refill
- Courier cycling: Send empty Bottle via courier to fountain while you farm/lane
- Store runes: Store DD or Haste rune for ganks or fights
- Share with team: Drop Bottle for teammates to use charges
- Roaming support: Some roaming supports buy Bottle for sustain
Pro Tip: Bottle Crow Efficiency
After using all Bottle charges, send it to fountain via courier. Time this when you're about to farm a wave or jungle camp. The courier will deliver the refilled Bottle by the time you finish farming, maximizing efficiency without missing creeps.
Rune Storage Strategy
When you pick up a rune with Bottle, the rune is stored inside and can be activated later by using Bottle. This is powerful for:
- Double Damage: Store for last-hitting or gank opportunities
- Haste: Save for escape or aggressive rotation
- Regeneration: Use when you need maximum HP/mana recovery
- Invisibility: Perfect for surprise ganks or escapes
- Arcane: Save for team fights or combo situations
- Illusion: Use for pushing or scouting safely
Stored runes expire after 2 minutes, so use them before the timer runs out!
Regeneration Items
Heart of Tarrasque
5.5% max HP/sec (melee)
Basic Mechanics
- Cost: 5000 gold
- Bonuses: +250 HP, +45 Strength, +2 HP/sec passive regen
- Out-of-combat regen (Melee): 5.5% of max HP per second
- Out-of-combat regen (Ranged): 2.75% of max HP per second
- Activation delay: Starts 5 seconds after not taking hero or Roshan damage
- Always active passive: The 2 HP/sec works even in combat
Strategic Usage
- Tank cores: Essential late game item for strength heroes and tanky carries
- Split push: Allows heroes to regenerate between fights and continue pushing
- Sustain fights: Disengage briefly to trigger regen, then re-engage with more HP
- Dive recovery: After tower dives, regenerate HP quickly
- Roshan fights: Allows team to contest Roshan multiple times
- Massive HP pool: +250 HP and +45 STR gives huge effective HP
Pro Tip: Hit and Run
Heroes with Heart can use "hit and run" tactics. Engage in a fight, disengage when low, wait 5 seconds for Heart regen to kick in, then re-engage at high HP. This is especially powerful on mobile heroes like Phantom Assassin, Sven, or Bristleback.
Satanic
200% Lifesteal (Active)
Basic Mechanics
- Cost: 5050 gold
- Bonuses: +30 Damage, +25 Strength, +5 Armor
- Passive Lifesteal: 25% lifesteal on attacks
- Active: Unholy Rage: 200% lifesteal for 4.5 seconds
- Cooldown: 25 seconds
- Status resistance: +25% status resistance during active
Strategic Usage
- Carry survival: Core late game item for right-click carries
- Active timing: Use when focused in team fights to instantly recover HP
- Burst healing: With high attack speed, can heal from 10% to 100% HP in seconds
- Tank Roshan: Lifesteal allows carries to solo or tank Roshan effectively
- Counter burst: Use active to survive enemy burst damage
- Status resistance: 25% resistance during active helps avoid disables
Pro Tip: Satanic + BKB Combo
Activate Satanic and BKB together when focused in team fights. BKB prevents disables while Satanic heals you through physical damage. This combo allows carries to stand and fight through massive enemy focus fire.
Other Regeneration Items
Various Effects
Ring of Health
Cost: 825 gold
Effect: +5.5 HP regeneration/sec
Component for multiple major items (Perseverance, Hood of Defiance, Vanguard). Provides strong lane sustain.
Hood of Defiance
Cost: 1325 gold
Effect: +5.5 HP regen, +25% magic resistance, barrier active
Active blocks 325 magic damage. Great for surviving magic burst.
Vanguard
Cost: 1700 gold
Effect: +250 HP, +5.5 HP regen, damage block
Blocks damage from attacks. Essential for tanky melee heroes.
Mekansm
Cost: 1575 gold
Effect: Active heals 275 HP in 1200 AoE
Team healing. Cooldown: 45 seconds. Cannot be used if recently healed by Mekansm.
Guardian Greaves
Cost: 4950 gold
Effect: Active heals 350 HP and restores 200 mana in AoE
Upgraded Mekansm. Removes debuffs and provides aura. Core support item.
Holy Locket
Cost: 2375 gold
Effect: Amplifies healing by 25%
Increases all healing and regeneration on the holder by 25%. Stacks with other amplification.
Octarine Core
Cost: 5275 gold
Effect: 25% spell lifesteal
Heals for 25% of spell damage dealt. Powerful for spell-casting cores.
Bloodstone
Cost: 4700 gold
Effect: Spell lifesteal, charges grant mana/HP per second
Gains charges on kills. More charges = more regeneration. Core for spell spammers.
Vladmir's Offering
Cost: 2375 gold
Effect: Aura provides 18% lifesteal to allies
Team lifesteal aura. Doesn't stack with other lifesteal auras.
Healing Reduction Mechanics
Healing Reduction
Counters Regeneration
Spirit Vessel
- Cost: 2840 gold
- Effect: Soul Release debuff reduces healing by 35%
- Duration: 7 seconds
- Damage over time: Also deals 4% current HP as damage per second
- Cast range: 950 range
- Cooldown: 7 seconds
- Counter to: Strength heroes, Heart carriers, high-regen heroes
Ancient Apparition Ultimate
- Ability: Ice Blast (Ultimate)
- Effect: Prevents ALL healing and regeneration (100% reduction)
- Duration: 10/11/12 seconds (17 seconds with Aghanim's Scepter)
- Shatter mechanic: Heroes below HP threshold when debuff expires die instantly
- Global range: Can be cast from anywhere on the map
- Counter to: All healing heroes (Necrophos, Dazzle, Omniknight), Heart, Satanic users
Shiva's Guard
- Cost: 4600 gold
- Effect: Arctic Blast reduces healing by 25% in 1200 AoE
- Duration: 4 seconds
- Also provides: -60 attack speed aura, damage nuke
- Cooldown: 25 seconds
Strategic Counters
- Against Heart carriers: Buy Spirit Vessel to negate their regen advantage
- Against healing lineups: Pick Ancient Apparition to shut down Necrophos, Dazzle, IO, Omniknight
- Against Satanic: Apply Spirit Vessel before they activate Satanic
- Timing matters: Use healing reduction before enemies can heal, not after
- Focus fire: Healing reduction is most effective with team coordination to burst targets
Pro Tip: Ancient Apparition Counter
Ancient Apparition is the ultimate counter to healing-based strategies. If the enemy drafts Alchemist, Necrophos, or Huskar (heroes that rely on healing/regeneration), consider picking AA. His Ice Blast completely negates their core mechanics and can instantly win late-game fights.
Fountain Regeneration
Fountain Regeneration
Rapid HP/Mana Recovery
Fountain Mechanics
- HP Regeneration: 5% of max HP per second
- Mana Regeneration: 6% of max mana per second
- Always active: Regeneration is not canceled by damage
- Aura radius: 1600 range around fountain structure
- Bottle refill: Instantly refills Bottle to 3 charges
- Respawn location: Heroes always respawn at fountain
Strategic Usage
- Quick recovery: TP to base when low on HP/mana to recover quickly
- Bottle cycling: Send Bottle via courier to refill while you stay in lane
- Pre-fight preparation: Return to fountain before major objectives
- Buyback healing: After buyback, you spawn at fountain and heal rapidly
- Defensive last stand: Fall back to fountain during base defense for continuous healing
- TP scroll usage: Always carry TP to quickly return to fountain when needed
Pro Tip: Fountain Farming
In desperate late-game defense scenarios, heroes can use fountain regeneration to survive enemy sieges. Combine fountain healing with defensive items (BKB, Ghost Scepter) and abilities to stall pushes until teammates respawn or buyback.
Fountain Attacks
The fountain also attacks enemies who get too close:
- Damage: 240-260 damage per attack
- True Strike: Cannot miss
- Multi-target: Attacks all enemy heroes in range
- Rapid attacks: Very fast attack speed
- Lethal: Fountain kills are extremely fast and nearly unavoidable
Healing in Combat vs Out of Combat
Combat vs Out of Combat
Different Mechanics
In Combat Healing
Continues During Fights
- Tango: Not canceled by damage - works in combat
- Bottle: Not canceled by damage - use while fighting
- Satanic: Lifesteal works actively during attacks
- Octarine Core: Spell lifesteal during spell damage
- Mekansm/Guardian Greaves: Instant healing in fights
- Ring of Health/Vanguard: Passive regen always active
- Bloodstone: Regeneration continues in combat
- Heart passive 2 HP/sec: Always active, even in combat
Out of Combat Healing
Requires No Enemy Damage
- Healing Salve: Canceled by any player damage
- Clarity: Canceled by any player damage
- Heart active regen: Requires 5 seconds without hero/Roshan damage
- Natural HP/Mana regen: Always active, but slower
- Shrine healing: Channel required, canceled by damage
- Fountain regen: Must be at base, not canceled by damage
Optimizing Healing Efficiency
- Stack regeneration: Use Tango + Salve + Natural regen simultaneously for maximum healing
- Time your Salves: Use Salve when you're safe (behind trees, in fog, after enemies retreat)
- Combat healing priorities: In fights, rely on Satanic, Mekansm, Tango, Bottle - not Salve/Clarity
- Disengage for Heart: If you have Heart, briefly disengage to trigger the massive regen
- Bottle efficiency: Use Bottle charges during downtime between fights
- Clarities between camps: Use Clarity while walking between jungle camps
Pro Tip: Advanced Regeneration Stacking
You can stack multiple regeneration sources for incredible healing rates. Example: Tango (7.19 HP/sec) + Ring of Health (5.5 HP/sec) + Natural regen (varies) + Headdress (3.75 HP/sec aura) = ~16+ HP/sec sustained healing. This allows offlane heroes to tank harass and stay in lane indefinitely.
Combat State Definition
Understanding what counts as "combat" for healing mechanics:
- Player damage: Damage from enemy heroes, their summons, creeps, towers
- Roshan damage: Damage from Roshan counts as combat
- Neutral creeps: Damage from neutrals counts as combat for Salve/Clarity
- Self-damage: Does NOT count as combat (Armlet, Soul Ring, etc.)
- Environmental damage: Poison Nova, Radiance, etc. count as combat
- 5-second rule: For Heart, you need 5 seconds without hero/Roshan damage specifically
Healing Quick Reference
Healing Salve
400 HP
8 sec, canceled by damage
Clarity
200 Mana
25 sec, canceled by damage
Tango
115-230 HP
16 sec, not canceled
Bottle
80 HP/40 MP
Per charge, 3 charges
Heart
5.5%/sec
Out of combat, melee
Satanic
200% LS
Active, 4.5 sec
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