生命值

Each health bar represents at least 100 health.

Health (commonly known as HP, an abbreviation for Health/Hit Points) is the amount of life a unit or structure has. Max health is the cap on life any unit can have. Current health is directly reduced by damage and is regained in many different ways.

Every unit and structure has their max and current health displayed as a bar above their models. When displayed over a champion's model in game, the health meter is displayed as segmented bars.

The green health bar on top, and the blue mana Bar at the bottom.

Additionally, for your own champion, it is represented in the interface as a green bar with two numbers ( # / # ): the first one represents the actual life available at the moment, while the second is the maximum amount of health the champion can have. If a champion's health reaches zero and he doesn't have any abilities preventing it, death will occur. Max health scales additively with every bonus health point and increases with each level, meaning that each bonus point acquired directly affects the statistic.

At level 18 base health ranges from Sona's 1600 health to Nunu's 2381 health. See here for the complete list.

Effective Health

Effective health is considered as the amount of health that a champion has plus 1% per unit of defense as extra health due to damage reduction. In other words, Effective health is the amount of damage the enemy needs to deal to kill the champion.

For example, a champion with 1000 HP and 0 armor and an enemy with auto-attacks that deals 100 damage, then the champion can be killed when 10 auto-attacks. If the champion has 100 armor, the champion prevents 50% of the damage so the enemy deals 50 damage with each auto-attack. Therefore, as each auto-attack deals half damage and the enemy needs to execute double the amount of auto-attacks to deal 1000 damage. So the enemy instead of dealing 1000 damage before reduction to kill the champion has to deal 2000 damage before reduction.

There is effective health for physical damage and for magical damage.

In short the formula is:

• Physical Effective Health = Max Health × (1 + Armor / 100)

• Magical Effective Health = Max Health × (1 + Magic Resist / 100)

What this means, the more armor/magic resist you have, the more health benefits you, and the more health you have, the more armor/magic resist benefits you.

Health as a casting resource

主條目：Manaless

A few champions also use their own health to cast abilities instead of mana:

• Dr. Mundo
• Mordekaiser
• Vladimir

Other champions' abilities

• Olaf's Reckless Swing costs 40 / 64 / 88 / 112 / 136 health per use
• Sion's Enrage costs 6 / 8 / 10 / 12 / 14 health per attack

Health as scaling

Personal Health as scaling

These use the champion's personal health pool to increase the magnitude of the ability. It could involve total or extra health. By building health items you can receive more benefit and power from these abilities in most situations.

• Dr. Mundo's Adrenaline Rush receives bonus health regeneration per second equal to 0.3% of his maximum health.
• Dr. Mundo's Masochism gains 0.4 / 0.55 / 0.7 / 0.85 / 1 attack damage for every 1% of health he is missing.
• Dr. Mundo's Sadism heals 40% / 50% / 60% of his maximum health over 12 seconds.
• Garen's Perseverance regenerates 0.5% of his maximum health per second if he hasn't been damaged by a Monster, Champion or Tower for 9 seconds.
• Gragas' Happy Hour heals 2% of his maximum health over 4 seconds every time he uses an ability.
• Malphite's Granite Shield grants him a shield equal to 10% of his maximum health which recharges if he hasn't been damaged for 10 second.
• Maokai's Sap Magic heals 7% of his maximum health when he attacks with 5 magical sap stacks.
• Nautilus' Titan's Wrath grants him a shield that blocks for a flat amount plus 10% of his bonus health.
• Olaf's Vicious Strikes increases his attack damage by 1% of his maximum health.
• Sejuani's Northern Winds deals 1% / 1.25% / 1.5% / 1.75% / 2% of her maximum health in additional magic damage per second.
• Shen's Ki Strike does 10% of his bonus health in additional magic damage.
• Shen's Vorpal Blade heals allied champions that damage a life-tapped enemy by a flat amount plus 1.5% of his maximum health over 3 seconds.
• Tryndamere's Bloodlust passively gains 0.15 / 0.2 / 0.25 / 0.3 / 0.35 attack damage for every 1% of health he is missing.
• Vladimir's Crimson Pact increases his ability power by 1 for every 40 bonus health points.
• Vladimir's Sanguine Pool does 15% of his bonus health in additional magic damage.
• Volibear's Chosen of the Storm heals 30% of his maximum health over 6 seconds if he gets under 30% health.
• Volibear's Frenzy does 15% of his bonus health in additional physical damage.

Damage scaling from enemy health

These abilities grant extra damage based on the target's maximum, current or missing health. Typically, the more health the target has (or has missing), the more damage these abilities will deal. Because of this they are more powerful against high-health targets, but their effect against low-health targets should not be ignored. Also note this type of extra damage is always capped against minions and monsters to prevent players dealing massive damage to high health pool monsters like Baron.

• Amumu's Despair harms nearby enemies for a flat magical damage plus 1.5% / 1.8% / 2.1% / 2.4% / 2.7% (+1% per 100 AP) of their maximum health per second.
• Brand's Blaze causes his spells to add a debuff to the target dealing 2% of their maximum health each second as magic damage for 4 seconds.
• Evelynn's Agony's Embrace impales all enemy champions in the targeted area, dealing 15% / 20% / 25% (+1% per 100 AP) of their maximum health as magic damage
• Fizz's Seastone Trident deals a flat amount plus 4% / 5% / 6% / 7% / 8% of target's missing health in magic damage over 3 seconds.
• Jarvan IV's Martial Cadence gives his first attack on a target bonus physical damage equal to of the target's current health.
• Jayce's Thundering Blow does 8% / 11% / 14% / 17% / 20% of the target's maximum health as bonus magic damage.
• Kha'Zix's Evolved Enlarged Claws Evolved Enlarged Claws allows him to deal bonus physical damage equal to 12% of the targets missing health to Isloated enemies.
• Kog'Maw's Bio-Arcane Barrage gives him a temporary buff to his autoattacks dealing 2% / 3% / 4% / 5% / 6% of the target's maximum health as bonus magic damage.
• Lee Sin's Resonating Strike deals flat physical damage plus 8% of the target's missing health.
• Malzahar's Null Zone harms enemies within an area for 4% / 5% / 6% / 7% / 8% (+1% per 100 AP) of their maximum health per second.
• Dr. Mundo's Infected Cleaver deals either a flat amount of magic damage or 15% / 18% / 21% / 23% / 25% of the target's current health as magic damage (whichever is higher).
• Nasus' Fury of the Sands empowers him for 15 seconds, dealing magic damage equal to 3% / 4% / 5% (+1% per 100 AP) of nearby enemies maximum health per second for the duration.
• Poppy's Devastating Blow deals a flat amount plus 8% of her target's maximum health as magic damage.
• Vayne's Silver Bolts adds marks after each spell or auto attack on her target. After 3 of these marks, the affected target takes a flat amount plus 4% / 5% / 6% / 7% / 8% of the target's maximum health as true damage.
• Varus' Blighted Quiver adds marks through auto attacks which can be detonated via any of his other spells for magic damage equal to 2% / 2.75% / 3.5% / 4.25% / 5% (+2% per 100 AP) of the affected target's maximum health per mark. Maximum 3 marks for 6% / 8.25% / 10.5% / 12.75% / 15% (+6% per 100 AP) damage.
• Volibear's Frenzy deals 1% more damage for every 1% of health the enemy is missing.
• Warwick's Hungering Strike deals flat magic damage or 8% / 10% / 12% / 14% / 16% of the enemy's maximum health (whichever is higher).
• Xin Zhao's Crescent Sweep does 15% of current target health as physical damage to all nearby enemies.

Items

• Atma's Impaler increases your attack damage by 1.5% of your maximum health.
• Blackfire Torch does an additional 5% of the target's maximum health in magic damage over 3 seconds for every spell (effect halved for AoE and and damage over time).
• Blade of the Ruined King does 4% of the target's current health in magic damage and heals you for half the amount (120 max vs. minions) every autoattack.
• Deathfire Grasp does 15% (+5% per 100 ability power) of the target's current health in magic damage upon activation.
• Force of Nature restores .35% of your maximum health every second.
• Kitae's Bloodrazor does 2.5% of the target's maximum health in magic damage every autoattack.
• Madred's Bloodrazor does 4% of the target's maximum health in magic damage every autoattack.
• Maw of Malmortius gives 1 attack Damage for every 2.5% health missing.

Ways to restore health

A champion's health can be restored in several ways:

• Health regeneration
• Using a Health Potion.
• Returning to the spawning pool, which restores a percentage of your maximum health per second.
• Some max health is granted upon leveling up and with that you regain some current health. Actual health regained is lower depending on how wounded the champion is upon leveling up.
• Slaying a monster that has Healing Sigil ( Giant Wolf, Wraith and Golem), will restore health equal to a percentage of their missing health.
• With life steal or spell vamp, dealing damage to enemies with autoattacks or abilities respectively will restore some health.
• The passive effect of Catalyst the Protector and Rod of Ages restores 250 health over 8 seconds when leveling up.
• Using a healing ability or spell.

Ways to increase maximum health

Items

Core

• Aegis of the Legion: +270 health, +18 armor, +24 magic resistance. Unique Aura: +12 armor, +15 magic resistance, +8 bonus attack damage to nearby allied champions. 1925 gold.
• Catalyst the Protector: +290 health, +325 mana. Passive: Upon leveling up, restores 250 health 200 mana over 8 seconds. 1325 gold.
• Doran's Shield: +120 health+10 armor, +8 health regeneration per 5 seconds. 475 gold.
• Frozen Mallet: +700 health, +20 attack damage. Unique Passive: Your autoattacks reduce your target's movement speed for 2.5 seconds. 3250 gold.
• Giant's Belt: +430 health. 1110 gold.
• Haunting Guise: +200 health, +25 ability power. Unique Passive: +20 magic penetration. 1485 gold.
• Heart of Gold: +200 health. Unique Passive: Generates 5 gold every 10 seconds. 825 gold.
• Ionic Spark: +250 health, +50% attack speed. Unique passive: On every fourth hit, the target and up to three other nearby enemies are dealt 110 magic damage. 2300 gold.
• Kindlegem: +200 health. Unique Passive: 10% cooldown reduction. 850 gold.
• Locket of the Iron Solari: +300 health, +35 armor. Unique aura: Nearby allied champions gain 15 health regen per 5 seconds. Unique active:Shield yourself and nearby allies for 5 seconds, absorbing up to 50 (+10 per level) damage. 60 second cooldown. 2225 gold.
• Phage: +225 health, +18 attack damage. Passive: 25% chance on hit to reduce your target's movement speed by 30% (20% for ranged) for 2 seconds. 1315 gold.
• Randuin's Omen: +350 health, +75 armor, +25 health regeneration per 5 seconds. Unique Passive: 5% cooldown reduction and 20% chance on being hit to slow the attacker's movement and attack speed by 35% for 3 seconds. Unique Active: Slows movement speeds and attack speeds of surrounding units by 35% for 2 seconds + 0.5 seconds for each 100 armor and magic resistance. 60 second cooldown. 3075 gold.
• Rod of Ages: +450 health, +525 mana, +60 ability power. Passive: Your champion gains 18 health, 20 mana, and 2 ability power every minute. The bonuses cap at +180 Health, +200 Mana, and +20 Ability Power. Unique Passive: Upon leveling up, restores 250 health and 200 mana to your champion over 8 seconds. 3035 gold.
• Ruby Crystal: +180 health. 475 gold.
• Rylai's Crystal Scepter: +500 health, +80 ability power. Unique Passive: Your spell hits slow the target's movement speed by 35% (15% for multi-target and damage-over-time spells) for 1.5 seconds. 3105 gold.
• Shurelya's Reverie: +330 Health, +30 health regeneration per 5 seconds, +15 mana regeneration per 5 seconds. Unique Passive: 15 % cooldown reduction. Unique Active: Nearby champions gain 40% movement speed for 3 seconds. 60 second cooldown. 2200 gold.
• Soul Shroud: +520 health. Unique Aura: 12 mana regeneration per 5 seconds to nearby ally champions and 10% cooldown reduction. 2285 gold.
• Spirit Visage: +250 health, +30 magic resistance. Unique Passive: 10 % cooldown reduction. Increases healing and regeneration on yourself by 15%. 1550 gold.
• Sunfire Cape: +450 health, +45 armor. Passive: Deals 40 magic damage each second to nearby enemies. 2610 gold.
• Trinity Force: +250 health, +30 attack damage, +30 ability power, +30% attack speed, +15% critical strike chance, +12% movement speed, +250 mana. Unique Passive: 25% chance on hit to slow the target by 35% (25% for ranged) for 2.5 seconds. On cast, it will make your next autoattack deal additional physical damage equal to 150% of your base attack damage. 4070 gold.
• Zeke's Herald: +250 health.Unique aura: Nearby allied champions gain +20% attack speed and +12% life steal. Unique passive: 15% cooldown reduction. 2145 gold.

Classic

• Banshee's Veil: +375 health, +375 mana, +50 magic resistance. UNIQUE Passive: Blocks one negative spell every 45 seconds. 2715 gold.
• Doran's Blade: +80 health, +10 attack damage, +3% life steal. 475 gold.
• Doran's Ring: +80 health, +5 mana regeneration per 5 seconds, +15 ability power. 475 gold.
• Elixir of Fortitude: On use, grants +140-235 health, based on champion level, and 10 attack damage for 4 minutes. 250 gold.
• Leviathan: +180 health. Unique Passive: 32 health per stack, 2 stacks for each kill and 1 for each assist. Maximum: 20 stacks; you lose a third of your stacks if you die. At 20 stacks, your champion takes 15% less damage. 1275 gold.
• Warmog's Armor: +920 health. +30 health regeneration per 5 seconds, Passive: Permanently gain 3.5 health and 0.1 HRp5s per minion kill. Champion kills and assists grant 35 health and 1 HRp5s. Bonuses cap at +350 health, and +10 HRp5s. 3000 gold.

Dominion

• Entropy: +275 health, +70 attack damage. Unique Passive: 25% chance on hit to reduce your target's movement speed by 30% for 2.5 seconds. Unique Active: For 5 seconds, your attacks will reduce your targets' movement speed by 30% and deal 80 true damage over 2.5 seconds. 60 second cooldown. 3565 gold.
• Hextech Sweeper: +300 health, +25 ability power. Unique Passive: 10 % cooldown reduction. Your magic damage grants vision of your target for 4 seconds. Unique Active: Covers an area with stealth detecting mist, granting vision of units which pass through it for 10 seconds. 1 minute cooldown. 1435 gold.
• Prospector's Blade: Unique Passive: +200 health. +20 attack damage, +5% life steal. 950 gold.
• Prospector's Ring: Unique Passive: +200 health. +30 ability power, +7 mana regeneration per 5 seconds. 950 gold.
• Odyn's Veil: +350 health, +350 mana, +50 magic resistance. Unique Passive: Reduces and stores 10% of magic damage dealt to your champion. Unique Active: Deals 200 + (Stored magic damage)(Max: 400) to nearby enemy units. 90 second cooldown. 2715 gold.

Twisted Treeline

• Blackfire Torch: +300 health, +50 Ability Power, +350 Mana. Unique Passive: Your spells burn for an additional 5% of the target's maximum Health in magic damage over 3 seconds (effect halved for AoE and and damage over time). 2890 gold
• Overlord's Bloodmail: +850 Health. Unique Passive: On kill or assist, heal 200 HP over 5 seconds. 2565 gold
• Lord Van Damm's Pillager: +350 Health, +40 Attack Damage. Unique Passive: 10% Cooldown Reduction. Unique Passive: 10% Spell Vamp. Unique Passive: +25 Armor Penetration. 2962 gold

Champion abilities

Note: Only the addtional health effect of these abilities is shown here, to read more information on each of these abilities, follow the link on each of them.

• Cho'Gath's Feast increases his maximum health by 90 / 120 / 150 when it kills a unit. This buff stacks up to 6 times. Cho'Gath loses half his current stacks (rounded up) upon death.
• Lulu's Wild Growth increases the maximum health of the targeted ally by 300 / 450 / 600 (+50% AP) for 7 seconds.
• Nasus' Fury of the Sands increases his maximum health by 300 / 450 / 600 for 15 seconds.
• Renekton's Dominus increases his maximum health by 300 / 450 / 600 for 15 seconds.
• Singed's Empowered Bulwark increases his maximum health by 1 per 4 mana he has.
• Sion's Enrage permanently increases his maximum health by 1 / 1.5 / 2 / 2.5 / 3 whenever he kills a unit if Enrage is toggled on.
• Viktor's Augment: Power increases his maximum health by 220.
• Vladimir's Crimson Pact increases his maximum health by 1.4 per 1 point of ability power.

Masteries

• Durability Durability increases your champion's health by 1.5 / 3 / 4.5 / 6 per level ( 27 / 54 / 81 / 108 bonus health at level 18).
• Veteran's Scars Veteran's Scars increases your champion's health by 30.
• Juggernaut Juggernaut increases your champion's maximum health by 3%.

Runes

• Endurance, Fortitude and Vitality runes increase maximum health.

Name	Type	Tier 1 (Lesser)	Tier 2 (Normal)	Tier 3 (Greater)
Endurance (Health %)	Mark
	Seal	0.28% 65	0.39% 330	0.5% 820
	Glyph
	Quintessence	0.84% 165	1.17% 820	1.5% 2050
Fortitude (Health)	Mark	1.93 30	2.7 165	3.47 410
	Seal	2.97 60	4.16 330	5.35 820
	Glyph	1.49 30	2.08 165	2.67 410
	Quintessence	14.5 165	20 820	26 2050
Vitality (Health per level)	Mark	0.30 per level (5.40) 65	0.42 per level (7.56) 330	0.54 per level (9.72) 820
	Seal	0.60 per level (10.80) 30	0.84 per level (15.12) 165	1.08 per level (19.44) 410
	Glyph	0.30 per level (5.40) 65	0.42 per level (7.56) 330	0.54 per level (9.72) 820
	Quintessence	1.5 per level (27.0) 165	2.1 per level (37.8) 820	2.7 per level (48.6) 2050

List of champions' health

主條目：List of champions' health

The Highest and Lowest Health Champions (Base Health)

Champion Level	Top 5 Champions			Bottom 5 Champions
Level 1	1. Gangplank	(576 hp)		1. Sona	(410 hp)
	2. Jax	(561 hp)		2. Anivia	(420 hp)
	3. Tryndamere	(559 hp)		3. Lux	(424 hp)
	4. Taric	(558 hp)		4. Heimerdinger	(425 hp)
	5. Amumu	(556 hp)		5. Zyra	(429 hp)
Level 18	1. Nunu	(2381 hp)		1. Sona	(1600 hp)
	2. Alistar	(2278 hp)		2. Anivia	(1610 hp)
	3. Sion	(2275 hp)		3. Soraka	(1653 hp)
	4. Jax	(2227 hp)		4. Zilean	(1658 hp)
	5. Tryndamere	(2225 hp)		5. Zyra	(1687 hp)

Trivial

Asides from Sion, who may obtain any amount of health due to the passive effect of his Enrage, the most health any champion can obtain is 14652, being Cho'Gath with:

• 6 Feast stacks
• all HP/level and Percentage HP runes and HP-related masteries
• 6 fully stacked Warmog's Armor
• Elixir of Fortitude
• Wild Growth active on him from a Lulu with maximum ability power possible.
• Revive's health boost.
  • After he revives, Cho'gath can only use his feast a maximum of 2 times before the revive buff wears out, since the maximum cooldown reduction he can achieve is not large enough to get back to full stacks within those 2 minutes.