Attack damage

**Attack damage** (**AD**) is a value affecting the damage a unit or champion is able to deal by increasing the damage dealt by basic attacks and abilities. While every basic attack deals damage equivalent to the champions attack damage (before applying damage modifiers), abilities scale with a percentage of the champions attack damage that can range between 0% and 1200%.

Attack damage consists of two parts: **Base** AD and **Bonus** AD.

* **Base AD** is the portion of attack damage originating from the champion itself, consisting of a constant base value that is individual for every champion and a component granting AD on leveling up.
* **Bonus AD** is the portion of attack damage originating from runes, masteries, abilities, aura effects and, most importantly, items.
	+ The sum of both **Base AD** and **Bonus** AD is called **Total** AD.

This differentiation is important as abilities are scaling with either bonus AD or total AD, while certain item effects are scaling with only the base AD.

This statistic stacks additively. Percentile attack damage bonuses are applied after adding up the AD granted from all additive sources.

Attack Damage has a theoretical gold value of แม่แบบ:G per unit. This means that B. F. Sword B. F. Sword is the most efficient AD core item, with a gold/AD ratio of แม่แบบ:G. The costs of these stats are always offset by increased final costs of their upgraded items.

## Increasing attack damage

### Items

แม่แบบ:Stat table header
แม่แบบ:Do for every item
แม่แบบ:Stat table footer

### Champion abilities

**Note:** Only the attack damage bonus effect of these abilities is shown here, to read more information on each of these abilities, follow the link on each of them.

* ไฟล์:AlistarSquare.png Alistar's Unbreakable Will Unbreakable Will increases his attack damage by แม่แบบ:Ap for 7 seconds.
* ไฟล์:Dr. MundoSquare.png Dr. Mundo's Masochism Masochism increases his attack damage by แม่แบบ:Ap, increased by 1% per แม่แบบ:As for 5 seconds.
* ไฟล์:HecarimSquare.png Hecarim's Warpath Warpath passive gains attack damage equal to แม่แบบ:Pp of his bonus movement speed.
* ไฟล์:JannaSquare.png Janna's Eye Of The Storm Eye Of The Storm increases an allied unit's attack damage by แม่แบบ:Ap แม่แบบ:As for 5 seconds or until the shield breaks.
* ไฟล์:JhinSquare.png Jhin's Whisper Whisper increases his attack damage by แม่แบบ:Pp18 แม่แบบ:As แม่แบบ:As.
* ไฟล์:Master YiSquare.png Master Yi's Wuju Style Wuju Style passively increases his attack damage by แม่แบบ:As when the ability is not on cooldown.
* ไฟล์:NasusSquare.png Nasus' Fury of the Sands Fury of the Sands grants him {{#vardefine:n|6.375}}6.375% of the damage it deals as attack damage.
* ไฟล์:NocturneSquare.png Nocturne's Duskbringer Duskbringer grants him แม่แบบ:Ap attack damage as long as he is on the trail created by the ability.
* ไฟล์:RammusSquare.png Rammus' Spiked Shell Spiked Shell passively increases his attack damage by แม่แบบ:As.
* ไฟล์:RengarSquare.png Rengar's Empowered Savagery Empowered Savagery increases his แม่แบบ:As for 5 seconds.
* ไฟล์:RivenSquare.png Riven's Blade of the Exile Blade of the Exile gives แม่แบบ:As as bonus attack damage for 15 seconds.
* ไฟล์:TrundleSquare.png Trundle's Chomp Chomp increases his attack damage by แม่แบบ:Ap for 8 seconds.
* ไฟล์:TryndamereSquare.png Tryndamere's Bloodlust Bloodlust passively increases his attack damage by แม่แบบ:Ap plus แม่แบบ:Ap per 1% of his maximum health missing.
* ไฟล์:TwitchSquare.png Twitch's Rat-Ta-Tat-Tat Rat-Ta-Tat-Tat increases his attack damage by แม่แบบ:Ap for 7 seconds.
* ไฟล์:VayneSquare.png Vayne's Final Hour Final Hour increases her attack damage by แม่แบบ:Ap for แม่แบบ:Ap seconds.
* ไฟล์:ZedSquare.png Zed's Living Shadow Living Shadow passively grants Zed แม่แบบ:As.

### Masteries

* Natural Talent Natural Talent increases your champions's attack damage by แม่แบบ:Ap and ability power by แม่แบบ:Ap at level 18.

### Neutral buffs

* The แม่แบบ:Bi buff grants up to 40 attack power and ability power (scaling with game time) for 3 minutes.
* แม่แบบ:Bi grants 8 / 16 / 24% (+50% with Mark of the Elder Dragon) increased attack damage if the Infernal Drake is slain.

## Decreasing attack damage

### Champion's abilities

**Note:** Only the attack damage reduction effect of these abilities is shown here, to read more information on each of these abilities, follow the link on each of them. Effects that reduces damage is not the same as decreasing a champion's attack damage.

* ไฟล์:TryndamereSquare.png Tryndamere's Mocking Shout Mocking Shout reduces surrounding enemy champions' attack damage by แม่แบบ:Ap for 4 seconds.
* ไฟล์:TrundleSquare.png Trundle's Chomp Chomp reduces the opponent's attack damage by แม่แบบ:Ap for 8 seconds.

## List of champions' attack damage

Main article: List of champions' attack damage

## Trivia

***Last updated:** September 6, 2016 – V6.17*

* At level 18, base attack damage ranges from 63 (ไฟล์:Miss FortuneSquare.png Miss Fortune) to 146 (ไฟล์:MordekaiserSquare.png Mordekaiser).
* One of the largest amount of แม่แบบ:As any champion can obtain is **{{#vardefine:n|3109.31076542}}3109.31076542**, being a level 18 ไฟล์:JhinSquare.png Jhin:
	+ ไฟล์:HecarimSquare.png Hecarim can out-class this with **{{#vardefine:n|9978.369218067}}9978.369218067** movement speed or higher.
	+ ไฟล์:RammusSquare.png Rammus can out-class this with **{{#vardefine:n|11975.7226168}}11975.7226168** armor or higher.
* **Base AD: แม่แบบ:As**
* **Runes: แม่แบบ:As**
	+ 9แม่แบบ:Timesแม่แบบ:Rui (+{{#vardefine:n|2.43}}2.43แม่แบบ:Times9 AD)
	+ 9แม่แบบ:Timesแม่แบบ:Rui (+{{#vardefine:n|1.09}}1.09แม่แบบ:Times9 AD)
	+ 9แม่แบบ:Timesแม่แบบ:Rui (+{{#vardefine:n|0.73}}0.73แม่แบบ:Times9 AD)
	+ 3แม่แบบ:Timesแม่แบบ:Rui (+{{#vardefine:n|4.5}}4.5แม่แบบ:Times3 AD)
* **Masteries: แม่แบบ:As**
	+ 5 points in Fury Fury (+4% **bonus** AS)
	+ 5 points in Natural Talent Natural Talent (+10 AD)
* **Items: แม่แบบ:As**
	+ One of any **75–แม่แบบ:As** items: (+75 AD)
		- The Bloodthirster The Bloodthirster
		- Death's Dance Death's Dance
		- Duskblade of Draktharr Duskblade of Draktharr
	+ A combination of three items of any of the following: 3แม่แบบ:Times(+70 AD, +20% Crit. Chance)
		- Essence Reaver Essence Reaver
		- Infinity Edge Infinity Edge
	+ Guinsoo's Rageblade Guinsoo's Rageblade **Fully Stacked** (+53 AD, +48% **bonus** AS)
	+ Youmuu's Ghostblade Youmuu's Ghostblade **Activated** (+60 AD, +40% **bonus** AS)
* **Buffs: แม่แบบ:As**
	+ แม่แบบ:Bi (+40 AD)
	+ ไฟล์:JannaSquare.png Janna's Eye Of The Storm Eye Of The Storm **with the maximum amount of ability power** (+{{#vardefine:n|285.2819}}285.2819 AD)
	+ ไฟล์:NidaleeSquare.png Nidalee's Primal Surge Primal Surge (+60% **bonus** AS)
	+ ไฟล์:LuluSquare.png Lulu's Whimsy Whimsy (+45% **bonus** AS)
	+ ไฟล์:NunuSquare.png Nunu's Blood Boil Blood Boil (+45% **bonus** AS)
	+ Ardent Censer Ardent Censer (+15% **bonus** AS)
	+ Elixir of Wrath Elixir of Wrath (+30 AD)
	+ Zeke's Harbinger Zeke's Harbinger (+50% Crit. Chance)
* **AD Amplification: แม่แบบ:As**
	+ Whisper Whisper (+{{#vardefine:n|147}}147% AD)
	+ แม่แบบ:Bi (+36% AD)
* **Relevant mathematics:**
	+ ไฟล์:JhinSquare.png Jhin's AD = (121แม่แบบ:Plus{{#vardefine:n|51.75}}51.75แม่แบบ:Plus10แม่แบบ:Plus398แม่แบบ:Plus{{#vardefine:n|355.2819}}355.2819)แม่แบบ:Times{{#vardefine:n|3.3218}}3.3218 = **แม่แบบ:As**
		- **AD Amplification = 2.4425 2.4425แม่แบบ:Timesแม่แบบ:Bi = {{#vardefine:n|3.3218}}3.3218 = แม่แบบ:As**
		- แม่แบบ:Ais increase  = 40%แม่แบบ:Plus(แม่แบบ:Asแม่แบบ:Times{{#vardefine:n|0.4}}0.4)แม่แบบ:Plus(แม่แบบ:Asแม่แบบ:Times{{#vardefine:n|0.25}}0.25) = แม่แบบ:As
			* **Crit. Chance** = (3แม่แบบ:TimesEssence Reaver /Infinity Edge 20%)แม่แบบ:PlusZeke's Harbinger 50% = แม่แบบ:As
			* **Attack Speed** = 88%แม่แบบ:Plus169% = แม่แบบ:As
				+ **Items** = Guinsoo's Rageblade 48%แม่แบบ:PlusYoumuu's Ghostblade 40% = แม่แบบ:As
				+ **Mast. & Buffs** = Fury 4%แม่แบบ:Plus60% 60%แม่แบบ:Plus45% 45%แม่แบบ:Plus45% 45%แม่แบบ:PlusArdent Censer 15% = แม่แบบ:As
	+ ไฟล์:JannaSquare.png Janna's AP = ({{#vardefine:n|779.9256}}779.9256แม่แบบ:Plus{{#vardefine:n|83.16}}83.16แม่แบบ:Plus105)แม่แบบ:Times{{#vardefine:n|2.53368}}2.53368 = **แม่แบบ:As**
		- **Items** = Rabadon's Deathcap [[Rabadon's Deathcap|120แม่แบบ:Times4]]แม่แบบ:PlusMejai's Soulstealer 145แม่แบบ:PlusSeraph's Embrace {{#vardefine:n|154.9256}}154.9256 = แม่แบบ:As
		- **Runes** = แม่แบบ:Ruiแม่แบบ:Plusแม่แบบ:Ruiแม่แบบ:Plusแม่แบบ:Ruiแม่แบบ:Plusแม่แบบ:Rui = แม่แบบ:As
		- **Mast. & Buffs** = แม่แบบ:Biแม่แบบ:PlusElixir of Sorcery 50แม่แบบ:PlusNatural Talent 15 = แม่แบบ:As
		- **AP Amplification** = Rabadon's Deathcap {{#vardefine:n|1.35}}1.35แม่แบบ:Timesแม่แบบ:Biแม่แบบ:TimesZeke's Harbinger {{#vardefine:n|1.20}}1.20แม่แบบ:Timesแม่แบบ:Bi = {{#vardefine:n|2.53368}}2.53368 = แม่แบบ:As
	+ ไฟล์:HecarimSquare.png Hecarim MS needed = {{#vardefine:n|2993.51076542}}2993.51076542 / {{#vardefine:n|0.3}}0.3 = **{{#vardefine:n|9978.369218067}}9978.369218067**
		- ไฟล์:HecarimSquare.png Hecarim AD needed into MS = {{#vardefine:n|3109.31076542}}3109.31076542แม่แบบ:Minus{{#vardefine:n|115.8}}115.8 = {{#vardefine:n|3028.51835848}}3028.51835848
	+ ไฟล์:RammusSquare.png Rammus Armor needed = {{#vardefine:n|2993.9306542}}2993.9306542 / {{#vardefine:n|0.25}}0.25 = **{{#vardefine:n|11975.7226168}}11975.7226168**
		- ไฟล์:RammusSquare.png Rammus AD needed into Armor = {{#vardefine:n|3109.31076542}}3109.31076542แม่แบบ:Minus{{#vardefine:n|115.38}}115.38 = {{#vardefine:n|3028.93835848}}3028.93835848

แม่แบบ:Stats

cs:Attack damage
es:Daño de ataque
fr:Dégâts d'attaque
pl:Obrażenia ataku
ru:Сила атаки
zh:攻击力