目录
1 Increasing ability power
1.1 Items
1.1.1 Core
1.1.2 Classic
1.1.3 Dominion
1.1.4 Twisted Treeline
1.2 Champion abilities
1.3 Masteries
1.4 Runes
1.4.1 410
1.5 Neutral buffs
2 Trivia
Ability power (or AP) is a stat that increases the effectiveness of most champions' abilities. Abilities in League of Legends that are affected by ability power have an ability power ratio. This ratio determines how much a particular ability will benefit from a champion's total ability power, whether through increased damage, healing, and other numerical values. Ability power stacks additively.
Calculations
To calculate the bonus to a numerical value in an ability, the formula is
Bonus = AP × AP ratio.
For example, if a damage spell has an ability power ratio of 0.25, every 4 points of ability power will increase the damage of this ability by 1. Abilities that are affected by ability power are identifiable by a bracketed plus sign with a green font, along with a number that corresponds to the applicable bonus. For example a champion with 50 ability power who has an ability with an ability power ratio of 0.7, it will display "+35" (50 × 0.7) next to the corresponding value in the UI.
Increasing ability power[]
Items[]
Core[]
Abyssal Scepter: +70 ability power, +57 magic resistance. Unique Aura: Nearby enemy champions suffer −20 magic resistance. 2650 gold
Amplifying Tome: +20 ability power. 435 gold
Archangel's Staff: +45 ability power. Passive: You gain ability power equal to 3% of your maximum mana. +400 mana, +25 mana regeneration. Unique Passive: On cast, you gain +4 maximum mana (maximum +1000 maximum mana). 3 second cooldown. 2855 gold
Athene's Unholy Grail: +90 ability power, +15 mana regeneration, +40 magic resist, UNIQUE: +15% cooldown reduction, UNIQUE: Restores 12% of your max mana on kill or assist, UNIQUE: Increases your mana regeneration by 1% per 1% mana you are missing. 2950 gold
Blasting Wand: +40 ability power. 860 gold
Deathfire Grasp: +80 ability power. Unique Active: Target champion suffers magic damage equal to 15% (+5% per 100 ability power) of their current health (200 damage minimum, range 750, 60 second cooldown). 2600 gold
Fiendish Codex: +30 ability power, +7 mana regeneration. Unique Passive: +10% cooldown reduction. 1125 gold
Guinsoo's Rageblade: +45 ability power. Passive: On cast or hit, you gain +6 ability power and +4% attack speed for 5 seconds (maximum 8 stacks). +35 attack damage. 2235 gold
Haunting Guise: +25 ability power, +200 health. Unique Passive: +20 magic penetration. 1485 gold
Hextech Gunblade: +70 ability power, +40 attack damage, +15% life steal. Unique passive: +20% spell vamp. Unique Active: Target champion suffers 300 magic damage and is slowed by 50% for 3 seconds. 60 second cooldown and 700 range. 3625 gold
Hextech Revolver: +40 ability power. Unique Passive: +12% spell vamp. 1200 gold
Kage's Lucky Pick: +25 ability power. Unique Passive: Gain +5 gold per 10 seconds. 765 gold
Moonflair Spellblade: +50 ability power, +35 tenacity. 1200 gold
Malady: +25 ability power, +50% attack speed. Unique Passive: On hit, target suffers 20 magic damage and minus 6 magic resistance for 8 seconds (maximum 4 stacks). 1825 gold
Lich Bane: +80 ability power, +30 magic resistance, +350 mana, +7% movement speed. Unique Passive: On cast, for 10 seconds, your next standard attack deals extra damage equal to 100% of your ability power. Cooldown 2 seconds. 3470 gold
Morello's Evil Tome: +75 ability power, +12 mana regeneration. Unique Passive: +20% cooldown reduction. Unique Active: Inflicts target enemy champion with Grievous Wound, causing 50% reduced healing and regeneration for 8 seconds (20 second cooldown). 2330 gold
Nashor's Tooth: +65 ability power, +50% attack speed, +10 mana regeneration. Unique Passive: +25% cooldown reduction. 2735 gold
Needlessly Large Rod: +80 ability power. 1600 gold
Rabadon's Deathcap: +140 ability power. Unique Passive: +30% ability power. 3600 gold
Rod of Ages: +60 ability power. Passive: You gain +2 ability power, +18 health, and +20 mana every 60 seconds (maximum +20 ability power, +180 health, and +200 mana). +450 health, +525 mana. 3035 gold
Rylai's Crystal Scepter: +80 ability power, +500 health. Passive: On hit with ability, target is slowed by 35% for 2 seconds (15% for multi-target abilities). 3105 gold
Sheen: +25 ability power, +250 mana. Unique Passive: On cast, for 10 seconds, your next standard attack deals extra damage equal to 100% of your base attack damage. Cooldown 2 seconds. 1260 gold
Trinity Force: +30 ability power, +30 attack damage, +30% attack speed, +15% critical strike chance, +250 health, +250 mana, +12% movement speed. Unique Passive: On hit, 25% chance for target to be slowed by 35% (25% for ranged attacks) for 2.5 seconds. Unique Passive: On cast, for 10 seconds, your next standard attack deals extra damage equal to 150% of your base attack damage. Cooldown 2 seconds. 4070 gold
Void Staff: +70 ability power. Unique Passive: +40% magic penetration. 2295 gold
Will of the Ancients: +50 ability power. Unique Aura: Nearby allied champions gain +30 ability power and +20% spell vamp. 2500 gold
Zhonya's Hourglass: +100 ability power, +50 armor. Unique Active: For 2 seconds, you are invulnerable and untargetable but cannot take any actions. 90 second cooldown. 3100 gold
Classic[]
Doran's Ring: +15 ability power, +80 health, +5 mana regeneration. 475 gold
Elixir of Brilliance: On use, grants +20-40 ability power (based on champion level) and +10% cooldown reduction for 4 minutes. 250
Mejai's Soulstealer: +20 ability power. Unique Passive: You gain +8 ability power per stack, receiving 2 stacks for a kill or 1 stack for an assist. This effect can stack 20 times; you lose a third of your stacks if you die. At 20 stacks, you gain +15% cooldown reduction. 1235 gold
Dominion[]
Hextech Sweeper: +25 ability power, +300 health. Unique Passive: +10% cooldown reduction. Unique Passive: On dealing magic damage, gain vision of your target for 4 seconds. Unique Active: Detect stealthed units in target area for 10 seconds. 60 second cooldown. 1435 gold
Prospector's Ring: +30 ability power, +7 mana regeneration. Unique Passive: +200 health (does not stack with other Prospector items). 950 gold
Twisted Treeline[]
Blackfire Torch: +50 ability power, +300 health, +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
Ichor of Illumination: Grants 30-64 Ability Power based on champion level, 15% Cooldown Reduction, and a huge boost to mana and energy regeneration for 4 minutes. 500 gold
Wooglet's Witchcap: +100 ability power. Unique Passive: +10% Movement Speed. Unique Passive: Increases Ability Power by 25%. 2700 gold
Champion abilities[]
Note: Only the ability power buff effect of these abilities is shown here, to read more information on each of these abilities, follow the link on each of them.
Galio's Runic Skin adds 50% of his total magic resistance to his bonus ability power.
Karma's Inner Flame increases her ability power by Error: Parameter '3' is not accepted. corresponding to her percentage of missing health. The value increases depending on her level.
Lulu's Whimsy Increases the the ability power of the target by 20 / 30 / 40 / 50 / 60.
Singed's Insanity Potion grants him 35 / 50 / 65 ability power for 25 seconds.
Sona's Hymn of Valor aura grants herself and nearby allied champions 4 / 8 / 12 / 16 / 20 bonus ability power while active.
Taric's Radiance grants himself 30 / 50 / 70 ability power, and grants nearby allies half of that.
Udyr's Phoenix Stance grants him 16 / 24 / 32 / 40 / 48 ability power for 5 seconds upon activation.
Veigar's Baleful Strike permanently grants him 1 ability power when the ability kills a unit and passively grants him 1 / 2 / 3 / 4 / 5 ability power when he kills a champion from any damage source.
Viktor's Evolving Technology grants him 3 ability power per level.
Viktor's Augment : Death Augment : Death grants him 45 ability power.
Vladimir's Crimson Pact grants him 1 ability power per 40 bonus health.
Masteries[]
File:Archmage.png Archmage increases your champion's ability power by 1.25% / 2.5% / 3.75% / 5% per rank.
File:Blast.png Blast increases your champion's ability power by 0.25 / 0.5 / 0.75 / 1 per champion level (4.5 / 9 / 13.5 / 18 at level 18).
File:Mental Force.png Mental Force increases your champion's ability power by 1 / 2 / 3 / 4 per rank.
File:Summoner's Wrath.png Summoner's Wrath grants +5 ability power while your Ignite spell is on cooldown.
File:Summoner's Wrath.png Summoner's Wrath upgrades your Surge spell to increase ability power gained by 10%.
Runes[]
Force and Potency runes increase ability power.
Name
Type
Tier 1 (Lesser)
Tier 2 (Normal)
Tier 3 (Greater)
Force
(Ability Power per level)
Mark
0.06 per level (1.08)
30
0.08 per level (1.44)
165
0.10 per level (1.80)
410
Seal
0.06 per level (1.08)
30
0.08 per level (1.44)
165
0.10 per level (1.80)
410
Glyph
0.10 per level (1.80)
30
0.13 per level (2.34)
165
0.17 per level (3.06)
410
Quintessence
0.24 per level (4.32)
80
0.34 per level (6.12)
410
0.43 per level (7.74)
1025
Potency
(Ability Power)
Mark
0.33
30
0.46
165
0.59
410
Seal
0.33
30
0.46
165
0.59
410
Glyph
0.66
30
0.92
165
1.19
410 []
Quintessence
2.75
80
3.85
410
4.95
1025
Neutral buffs[]
The Exalted with Baron Nashor buff grants +40 ability power (among other bonuses) for 4 minutes.
Trivia[]
Aside from Veigar, who may obtain any amount of ability power due to the passive effect of his Q, Veigar's Baleful Strike, the maximum ability power obtainable by any champion at level 18 is approximately 2,212 AP, obtained by Karma. To reach this amount, she must:
have 1 Rabadon's Deathcap and 5 Archangel's Staves fully farmed.
have a full page of Knowledge runes.
be as close to 0 health as possible ( Karma's Inner Flame).
have the File:Summoner's Wrath.png Summoner's Wrath mastery, 3 ranks in the File:Expanded Mind.png Expanded Mind mastery, 4 ranks in the File:Mental Force.png Mental Force mastery, 4 ranks in the File:Blast.png Blast mastery, and 4 ranks in the File:Archmage.png Archmage mastery.
possess the Exalted with Baron Nashor buff.
have consumed an Elixir of Brilliance.
have Surge active, and Ignite on cooldown.
be affected by a Will of the Ancients aura.
be affected by the auras of nearby Taric's Radiance and Sona's Hymn of Valor abilities, and under the effects of Lulu's Whimsy.
This combination should result in Karma having 2212 AP.
Relevant mathematics:
((0.03 × 5) × (1320 + 216 + 834.3 + 1000 + (400 × 5)) + (45 × 5) + 140 + 130 + 4 + 18 + 40 + 40 + 85.8 + 5 + 30 + 20 + 35 + 60) × (1 + 0.30 + 0.05) = 2212AP
If Mordekaiser, with 5 Rabadon's Deathcaps, a fully-farmed Mejai's Soulstealer, and the same forementioned auras, spells and buffs, kills Karma with Children of the Grave, her ghost will have 3971 AP and Mordekaiser himself will have 2170.
Champion statistics
Offensive
Attack damage
Attack speed
Critical strike
Life steal
Armor penetration
Movement speed
Defensive
Health
Health regeneration
Armor
Magic resistance
Tenacity
Magical
Mana
Mana regeneration
Ability power
Cooldown reduction
Magic penetration
Spell vamp
"Transmogulate!"
本文是英文页面 Ability power 的翻译，最后翻译时间：2012-12-02
，点击这里可以查看翻译后英文页面的改动。