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Aatrox
Win Rate54.9%Dmg Dealt+5%
Dmg Taken0%
ARAM · 173 champions
Patch 26.19
Ahri
Win Rate54.3%Dmg Dealt0%
Dmg Taken0%
Healing done reduced by 10%
Akali
Win Rate43.0%Dmg Dealt0%
Dmg Taken-5%
Energy regeneration increased by 20%. Tenacity increased by 20%
PAP ratio 55% → 65% AP
QAP ratio 60% → 70% AP
RFirst dash AP ratio 30% → 40%; Second dash AP ratio 30% → 40%; Cooldown 120-60s → 90-60s
Akshan
Win Rate51.1%Dmg Dealt+5%
Dmg Taken-5%
WScoundrel duration 60s → 10s
Alistar
Win Rate53.5%Dmg Dealt-5%
Dmg Taken+5%
Healing done reduced by 20%
Ambessa
Win Rate52.9%Dmg Dealt0%
Dmg Taken+5%
Amumu
Win Rate46.1%Dmg Dealt0%
Dmg Taken0%
Anivia
Win Rate49.8%Dmg Dealt+5%
Dmg Taken0%
Annie
Win Rate51.0%Dmg Dealt-5%
Dmg Taken+5%
Shielding done reduced by 10%
Aphelios
Win Rate53.2%Dmg Dealt0%
Dmg Taken0%
Ashe
Win Rate53.3%Dmg Dealt+5%
Dmg Taken0%
WCooldown 18-4s → 18-14s
Aurelion Sol
Win Rate54.4%Dmg Dealt0%
Dmg Taken0%
ECooldown 12s → 14s
Aurora
Win Rate53.0%Dmg Dealt0%
Dmg Taken0%
Ability haste increased by 10
Azir
Win Rate50.6%Dmg Dealt0%
Dmg Taken-5%
Total attack speed increased by 2.5%. Ability haste increased by 20
WAzir will start the game with one point already ranked in Arise!, allowing him to allocate the other two to his other abilities
Bard
Win Rate45.4%Dmg Dealt+15%
Dmg Taken-15%
Healing done increased by 20%
PChime spawn rate every 50s → 30s (initial spawn unchanged)
WRecharge timer 18s → 10s
Bel'Veth
Win Rate61.8%Dmg Dealt+5%
Dmg Taken-5%
Tenacity increased by 20%
PBel'Veth gains 1 → 2 stacks from nearby siege minion deaths
REnhanced Void Corals spawn from nearby turrets being destroyed; Void Coral duration 15s → 40s
Blitzcrank
Win Rate50.4%Dmg Dealt0%
Dmg Taken0%
Brand
Win Rate49.9%Dmg Dealt-5%
Dmg Taken+10%
Ability haste reduced by 10
Braum
Win Rate53.9%Dmg Dealt0%
Dmg Taken0%
Briar
Dmg Dealt+5%
Dmg Taken0%
Healing done increased by 10%
EDamage reduction 35% → 55%
Caitlyn
Win Rate54.5%Dmg Dealt0%
Dmg Taken0%
QAD ratio 125-205% → 125-185% AD
Camille
Win Rate56.1%Dmg Dealt+5%
Dmg Taken-5%
Healing done increased by 20%. Shielding done increased by 10%. Ability haste increased by 10
Cassiopeia
Win Rate47.5%Dmg Dealt0%
Dmg Taken0%
Cho'Gath
Win Rate51.1%Dmg Dealt0%
Dmg Taken+10%
Corki
Win Rate55.7%Dmg Dealt0%
Dmg Taken-10%
Ability haste reduced by 20
Darius
Win Rate55.8%Dmg Dealt+5%
Dmg Taken0%
Diana
Win Rate49.4%Dmg Dealt0%
Dmg Taken0%
Dr. Mundo
Win Rate55.5%Dmg Dealt-10%
Dmg Taken+5%
Healing done reduced by 10%
Draven
Win Rate48.7%Dmg Dealt+5%
Dmg Taken-5%
PBase gold per kill 25 → 40; Stacks lost on death 50% → 30%
Ekko
Win Rate56.3%Dmg Dealt+10%
Dmg Taken0%
Tenacity increased by 20%
Elise
Win Rate51.2%Dmg Dealt+5%
Dmg Taken-10%
Tenacity increased by 10%
Evelynn
Win Rate51.4%Dmg Dealt+10%
Dmg Taken-10%
Tenacity increased by 20%
RCooldown 120-80s → 100-60s
Ezreal
Win Rate53.1%Dmg Dealt0%
Dmg Taken0%
Fiddlesticks
Win Rate50.7%Dmg Dealt-5%
Dmg Taken+5%
Fiora
Win Rate48.3%Dmg Dealt0%
Dmg Taken-5%
Fizz
Win Rate50.5%Dmg Dealt+5%
Dmg Taken-5%
Tenacity increased by 10%
Galio
Win Rate51.5%Dmg Dealt-10%
Dmg Taken+5%
Gangplank
Win Rate52.0%Dmg Dealt+5%
Dmg Taken0%
QNew Effect: Passively gains 1 Silver Serpents per second
Garen
Win Rate51.3%Dmg Dealt0%
Dmg Taken-5%
WBonus resistances on-kill 0.2 → 0.4. Number of enemy kills needed to reach the maximum amount 150 → 75
Gnar
Win Rate54.2%Dmg Dealt+5%
Dmg Taken-5%
Total attack speed increased by 2.5%
Gragas
Win Rate51.4%Dmg Dealt0%
Dmg Taken-5%
Graves
Win Rate50.5%Dmg Dealt0%
Dmg Taken0%
Gwen
Win Rate54.3%Dmg Dealt+2%
Dmg Taken0%
QFinal snip AP ratio 35% → 40% AP
RCooldown 120-80s → 110-70s
Hecarim
Win Rate48.5%Dmg Dealt+5%
Dmg Taken-10%
Healing done increased by 20%. Ability haste increased by 10
ECooldown 20-16s → 16-12s
Heimerdinger
Win Rate49.8%Dmg Dealt-10%
Dmg Taken+10%
Hwei
Win Rate56.4%Dmg Dealt-5%
Dmg Taken0%
Deals 80% damage to minions (60% total)
Illaoi
Win Rate49.6%Dmg Dealt-5%
Dmg Taken+5%
Healing done reduced by 20%
Irelia
Win Rate57.9%Dmg Dealt+5%
Dmg Taken0%
Ability haste increased by 20
Ivern
Win Rate53.2%Dmg Dealt-5%
Dmg Taken0%
Shielding done reduced by 10%
Janna
Win Rate49.9%Dmg Dealt-5%
Dmg Taken+5%
Healing done reduced by 10%
QCooldown 14s → 16s
Jarvan IV
Win Rate48.6%Dmg Dealt0%
Dmg Taken0%
Jax
Win Rate52.7%Dmg Dealt+5%
Dmg Taken-3%
Jayce
Win Rate50.3%Dmg Dealt+5%
Dmg Taken0%
Jhin
Win Rate51.1%Dmg Dealt-5%
Dmg Taken+5%
Jinx
Win Rate56.8%Dmg Dealt-10%
Dmg Taken+5%
K'Sante
Win Rate47.2%Dmg Dealt+5%
Dmg Taken0%
Kai'Sa
Win Rate49.9%Dmg Dealt0%
Dmg Taken-10%
Total attack speed increased by 2.5%
QBonus AD ratio 55% → 65% bonus AD
Kalista
Win Rate62.7%Dmg Dealt+10%
Dmg Taken-10%
Karma
Win Rate51.0%Dmg Dealt0%
Dmg Taken0%
QSoulflare; Bonus primary damage 40-220 → 40-190
Karthus
Win Rate50.4%Dmg Dealt-7%
Dmg Taken+5%
PDuration 7s → 5s
Kassadin
Win Rate50.0%Dmg Dealt0%
Dmg Taken-5%
EBase damage 70-190 → 80-220; AP ratio 70% → 75% AP
Katarina
Win Rate48.1%Dmg Dealt0%
Dmg Taken0%
Tenacity increased by 20%. Ability haste increased by 10
Kayle
Win Rate57.5%Dmg Dealt-5%
Dmg Taken+10%
Kayn
Win Rate43.8%Dmg Dealt0%
Dmg Taken0%
Healing done reduced by 20%. Tenacity increased by 20%
PLocked form cooldown 1 minute; Shadow Assassin combat timer 8s → 4s; Transformation no longer restores full health and mana
QBonus AD ratio per hit 85% → 95% bonus AD; Total bonus AD ratio 170% → 190% bonus AD
EShadow Assassin cooldown 10s → 7s
Kennen
Win Rate50.8%Dmg Dealt0%
Dmg Taken0%
Energy regeneration increased by 20%
Kha'Zix
Win Rate47.6%Dmg Dealt+10%
Dmg Taken-10%
Healing done increased by 20%. Tenacity increased by 20%
Kindred
Win Rate56.1%Dmg Dealt+10%
Dmg Taken-10%
Total attack speed increased by 2.5%
Kled
Dmg Dealt+5%
Dmg Taken0%
PRemoved: No longer generates Courage while at the allied spawn
Kog'Maw
Win Rate50.5%Dmg Dealt-8%
Dmg Taken+10%
QResistances reduction 16-32% → 15-27%
WTarget health ratio 3-6% → 2.5-4.5% of target's maximum health
LeBlanc
Win Rate47.7%Dmg Dealt+10%
Dmg Taken-10%
Ability haste increased by 20
Lee Sin
Win Rate45.6%Dmg Dealt+5%
Dmg Taken-5%
Healing done increased by 10%. Shielding done increased by 20%. Energy regeneration increased by 20%
Leona
Win Rate54.4%Dmg Dealt-5%
Dmg Taken+5%
Lillia
Win Rate50.9%Dmg Dealt-5%
Dmg Taken+5%
ECooldown 12s → 18-14s
Lissandra
Win Rate48.9%Dmg Dealt-5%
Dmg Taken+5%
Locke
Win Rate36.7%Dmg Dealt0%
Dmg Taken0%
Lucian
Win Rate52.2%Dmg Dealt+5%
Dmg Taken-5%
Tenacity increased by 20%. Ability haste increased by 10
Lulu
Win Rate52.5%Dmg Dealt0%
Dmg Taken0%
Lux
Win Rate53.3%Dmg Dealt-10%
Dmg Taken+10%
Shielding done reduced by 10%
RCooldown 60-40s → 80-60s
Malphite
Win Rate46.6%Dmg Dealt0%
Dmg Taken0%
Malzahar
Win Rate47.1%Dmg Dealt-10%
Dmg Taken+10%
Deals 80% damage to minions (60% total)
Maokai
Win Rate53.4%Dmg Dealt-15%
Dmg Taken+10%
PCooldown reduction 4s → 3s
QCooldown 7-5s → 8-6s
EAP ratio 25% → 20% AP; Total enhanced AP ratio 50% → 40% AP
Master Yi
Win Rate56.2%Dmg Dealt0%
Dmg Taken0%
Mel
Win Rate43.8%Dmg Dealt0%
Dmg Taken0%
Ability haste reduced by 10
WCooldown 38-26s → 45-41s
Milio
Win Rate58.1%Dmg Dealt0%
Dmg Taken0%
Healing done reduced by 5%. Shielding done reduced by 10%. Ability haste reduced by 10
Miss Fortune
Win Rate51.5%Dmg Dealt-5%
Dmg Taken+5%
Mordekaiser
Win Rate58.1%Dmg Dealt0%
Dmg Taken0%
Morgana
Win Rate47.7%Dmg Dealt-5%
Dmg Taken+10%
Naafiri
Win Rate48.5%Dmg Dealt+10%
Dmg Taken0%
Ability haste increased by 10
Nami
Win Rate51.5%Dmg Dealt-5%
Dmg Taken+5%
Nasus
Win Rate44.5%Dmg Dealt-10%
Dmg Taken+5%
QPer-kill stacks 3 → 6; Per-large-kill stacks 12 → 24
Nautilus
Win Rate56.1%Dmg Dealt-5%
Dmg Taken+10%
Neeko
Win Rate52.2%Dmg Dealt0%
Dmg Taken0%
Nidalee
Win Rate51.1%Dmg Dealt+10%
Dmg Taken0%
Nilah
Win Rate51.6%Dmg Dealt0%
Dmg Taken0%
Nocturne
Win Rate47.7%Dmg Dealt+10%
Dmg Taken-10%
Healing done increased by 20%
Nunu & Willump
Win Rate48.9%Dmg Dealt+10%
Dmg Taken-10%
Healing done increased by 10%. Shielding done increased by 20%. Tenacity increased by 20%
QNon-champion heal AP ratio 90% → 110% AP
WMinimum AP ratio 80% → 67% AP; Maximum AP ratio 135% → 200% AP
Olaf
Win Rate59.7%Dmg Dealt+5%
Dmg Taken0%
Orianna
Win Rate50.8%Dmg Dealt0%
Dmg Taken0%
Ornn
Win Rate53.3%Dmg Dealt-10%
Dmg Taken+5%
PNew Effect: Forging an item puts Living Forge on a 120-s cooldown; He cannot upgrade the items of allies during this cooldown
Pantheon
Win Rate51.0%Dmg Dealt0%
Dmg Taken0%
Poppy
Win Rate52.0%Dmg Dealt0%
Dmg Taken0%
Pyke
Win Rate46.5%Dmg Dealt+10%
Dmg Taken-10%
Tenacity increased by 20%
Qiyana
Win Rate52.6%Dmg Dealt+15%
Dmg Taken-10%
Tenacity increased by 20%. Ability haste increased by 20
WNew Effect: Targeting a Health Relic on Howling Abyss grants the River Element
Quinn
Win Rate51.9%Dmg Dealt+10%
Dmg Taken-10%
Total attack speed increased by 2.5%. Tenacity increased by 20%
Rakan
Win Rate51.8%Dmg Dealt0%
Dmg Taken-5%
Ability haste increased by 10
Rammus
Win Rate47.5%Dmg Dealt0%
Dmg Taken0%
Rek'Sai
Dmg Dealt+5%
Dmg Taken-10%
Rell
Win Rate56.3%Dmg Dealt-5%
Dmg Taken0%
Shielding done reduced by 10%
Renata Glasc
Win Rate53.4%Dmg Dealt-5%
Dmg Taken+5%
Renekton
Win Rate58.4%Dmg Dealt0%
Dmg Taken0%
Healing done increased by 10%
Rengar
Win Rate44.0%Dmg Dealt+5%
Dmg Taken-8%
Tenacity increased by 20%
QUnempowered AD ratio 5% → 10-25% AD; Empowered AD ratio 20% → 40% AD
EBonus AD ratio 80% → 100% bonus AD
RCooldown 100-80s → 90-70s
Riven
Win Rate50.2%Dmg Dealt+5%
Dmg Taken-8%
Rumble
Win Rate46.1%Dmg Dealt0%
Dmg Taken0%
Ryze
Win Rate47.4%Dmg Dealt+5%
Dmg Taken-5%
Samira
Win Rate56.3%Dmg Dealt0%
Dmg Taken0%
Sejuani
Win Rate47.4%Dmg Dealt0%
Dmg Taken0%
Senna
Win Rate51.1%Dmg Dealt-8%
Dmg Taken+5%
Seraphine
Win Rate51.0%Dmg Dealt0%
Dmg Taken+20%
Healing done reduced by 20%. Shielding done reduced by 20%. Ability haste reduced by 20
Sett
Win Rate49.5%Dmg Dealt0%
Dmg Taken+10%
PHealth regeneration is halved
WGrit cap 50% → 35% maximum health; Damage base Grit ratio 25% → 20%; Cooldown 18-12s → 18-14s
Shaco
Win Rate50.1%Dmg Dealt+5%
Dmg Taken0%
PBonus AD ratio 20% → 40% bonus AD
QBonus AD ratio 60% → 85% bonus AD; Cooldown 13-11s → 12-8s
WLimited to 6 Boxes active
EBonus AD ratio 80% → 100% bonus AD
Shen
Win Rate53.4%Dmg Dealt-5%
Dmg Taken+5%
Shyvana
Win Rate47.4%Dmg Dealt0%
Dmg Taken-5%
PAlternative Innate: While alive, Shyvana gains 1.5 bonus armor, 1.5 bonus magic resistance, and 0.2 bonus Fury regeneration whenever a large minion dies within 1400 units of her, or when she is healed by a health relic's area of effect on the enemy's side of the map
Singed
Win Rate43.5%Dmg Dealt0%
Dmg Taken+8%
PBonus movement speed per stack 25% → 20%; Cooldown per target 8s → 10s
Sion
Win Rate56.3%Dmg Dealt-10%
Dmg Taken+10%
Ability haste reduced by 10
PLife steal 100% → 50%
WBonus health per lesser unit kill 4 → 3; Bonus health per greater unit kill 15 → 8; Shield health ratio 8-16% → 6-10% maximum health
Sivir
Win Rate55.3%Dmg Dealt-7%
Dmg Taken+5%
QCooldown 10-8s → 14-10s
Skarner
Win Rate46.9%Dmg Dealt0%
Dmg Taken0%
Smolder
Win Rate44.9%Dmg Dealt0%
Dmg Taken+2%
Ability haste reduced by 10
Sona
Win Rate55.7%Dmg Dealt0%
Dmg Taken0%
PMaximum Accelerando stacks 120 → 60; Maximum basic ability haste 60 → 30
QCooldown 8s → 10s
WCooldown 10s → 13s; Base heal 30-90 → 45-90; Heal AP ratio 30% → 20% AP; Aura base shield 25-105 → 65-105; Shield AP ratio 25% → 20% AP
Soraka
Win Rate52.2%Dmg Dealt0%
Dmg Taken0%
Ability haste increased by 10
QTotal heal 60-120 → 75-135; Heal AP ratio 30% → 40% AP
WHealth cost 10% → 5% maximum health;
Swain
Win Rate52.0%Dmg Dealt-5%
Dmg Taken+15%
Healing done reduced by 20%
Sylas
Win Rate50.9%Dmg Dealt+5%
Dmg Taken0%
Syndra
Win Rate51.2%Dmg Dealt+5%
Dmg Taken0%
Ability haste increased by 5
Tahm Kench
Win Rate53.0%Dmg Dealt0%
Dmg Taken+5%
Taliyah
Win Rate51.0%Dmg Dealt0%
Dmg Taken0%
Talon
Win Rate53.0%Dmg Dealt+5%
Dmg Taken-5%
Tenacity increased by 20%
QBonus AD ratio 100% → 115% bonus AD
WOutgoing bonus AD ratio 40% → 50% bonus AD; Incoming bonus AD ratio 90% → 100% bonus AD
EPer-wall cooldown 10 to 6s
RCooldown 100-60s → 80-60s
Taric
Dmg Dealt0%
Dmg Taken+10%
Teemo
Win Rate45.8%Dmg Dealt-5%
Dmg Taken+10%
Ability haste reduced by 15
RTrap duration 180s; Base damage 200-450 → 180-400; Total AP ratio 50% → 40% AP; Slow 20% at all ranks; Deals 66% damage to minions (50% total); Maximum charges 3 to 5
Thresh
Win Rate53.5%Dmg Dealt0%
Dmg Taken+5%
PStacks per soul 1 → 2
Tristana
Win Rate54.1%Dmg Dealt+5%
Dmg Taken-5%
Trundle
Win Rate49.0%Dmg Dealt0%
Dmg Taken+5%
Tryndamere
Win Rate59.6%Dmg Dealt+10%
Dmg Taken-10%
Healing done increased by 20%
Twisted Fate
Win Rate54.0%Dmg Dealt0%
Dmg Taken0%
Twitch
Win Rate52.8%Dmg Dealt0%
Dmg Taken-5%
Udyr
Win Rate53.3%Dmg Dealt0%
Dmg Taken0%
Urgot
Win Rate50.4%Dmg Dealt0%
Dmg Taken+5%
Varus
Win Rate50.1%Dmg Dealt0%
Dmg Taken0%
Vayne
Win Rate52.0%Dmg Dealt0%
Dmg Taken-5%
Veigar
Win Rate52.5%Dmg Dealt-7%
Dmg Taken+10%
PStacks per champion takedown 5 → 3
ECooldown 20-14s → 23-17s
Vel'Koz
Win Rate55.1%Dmg Dealt-5%
Dmg Taken+5%
Vex
Win Rate51.1%Dmg Dealt-5%
Dmg Taken0%
Vi
Win Rate46.5%Dmg Dealt+5%
Dmg Taken-5%
Viego
Win Rate54.5%Dmg Dealt+5%
Dmg Taken0%
Viktor
Win Rate55.6%Dmg Dealt0%
Dmg Taken0%
PStacks per takedown 20 → 8; Stacks per large minion 10 → 5; New Effect: Passively generates 1 stack every 5s
Vladimir
Win Rate46.3%Dmg Dealt0%
Dmg Taken+5%
Healing done reduced by 10%
Volibear
Win Rate53.0%Dmg Dealt0%
Dmg Taken0%
EShield health ratio 14% → 11% of his maximum health
Warwick
Win Rate48.8%Dmg Dealt+5%
Dmg Taken-5%
QCooldown 8-6s → 6s at all ranks
Wukong
Win Rate54.3%Dmg Dealt0%
Dmg Taken0%
WCooldown 22-18s → 20-16s
RCooldown 130-90s → 140-100s
Xayah
Win Rate60.1%Dmg Dealt+5%
Dmg Taken0%
Total attack speed increased by 3%
Xerath
Win Rate53.6%Dmg Dealt-7%
Dmg Taken+5%
Xin Zhao
Win Rate50.2%Dmg Dealt-5%
Dmg Taken0%
Yasuo
Win Rate58.5%Dmg Dealt0%
Dmg Taken0%
Total attack speed increased by 2.5%
WCooldown 25-17s → 27-19s
Yone
Win Rate57.1%Dmg Dealt+5%
Dmg Taken-3%
Total attack speed increased by 2.5%
Yorick
Win Rate50.0%Dmg Dealt0%
Dmg Taken0%
PDeaths required for a grave 5 at all levels
QAD ratio 50% → 30% AD; Heal health ratio 6-10% → 4-8% of his missing health
Yunara
Win Rate52.7%Dmg Dealt0%
Dmg Taken0%
ERegular bonus movement speed 40 to 60%
RCooldown 100-80s → 80-60s
Yuumi
Win Rate51.7%Dmg Dealt0%
Dmg Taken0%
Zaahen
Win Rate57.4%Dmg Dealt-5%
Dmg Taken+5%
Zac
Win Rate50.0%Dmg Dealt0%
Dmg Taken-4%
Healing done increased by 10%
Zed
Win Rate50.3%Dmg Dealt+5%
Dmg Taken-5%
Energy regeneration increased by 20%. Tenacity increased by 20%
Zeri
Win Rate54.1%Dmg Dealt+10%
Dmg Taken-5%
QZeri will start the game with one point already allocated in Burst Fire!, allowing her to allocate the other two to her other abilities
ECooldown 24-18s → 20-16s
Ziggs
Win Rate53.0%Dmg Dealt-8%
Dmg Taken+20%
Ability haste reduced by 20 · Deals 80% damage to minions (60% total)
PDamage to structures 150%
QAP ratio 60-80% → 60-70% AP
WTower execute threshold 12.5 to 22.5% of turret's maximum health
EFirst hit AP ratio 25-45% → 25-35% AP; Field duration 7s
Zilean
Win Rate47.0%Dmg Dealt+5%
Dmg Taken-5%
PCooldown 120s → 90s
WCooldown 14-6s → 13-5s
ECooldown 15s → 13s
RHeal AP ratio 200% → 250% AP
Zoe
Win Rate52.5%Dmg Dealt+10%
Dmg Taken-5%
Zyra
Win Rate54.3%Dmg Dealt-10%
Dmg Taken+5%
Ability haste reduced by 10
What Is ARAM?
ARAM (All Random All Mid) is a League of Legends game mode played on the single-lane Howling Abyss map. Players are assigned a random champion from a shared pool and fight in a continuous team battle until one team destroys the enemy Nexus. Because the map offers no way to return to base and no side lanes to rotate through, champion kits that excel in a normal 5v5 match can become wildly overpowered or nearly useless in the compressed environment of the Abyss.
To keep the mode fun and competitive, Riot Games applies a dedicated set of ARAM balance adjustments, separate from the standard Summoner's Rift patch, that tune each champion's performance specifically for the Howling Abyss.
What Are ARAM Nerfs and Buffs?
Riot balances ARAM by modifying per-champion statistics rather than changing abilities outright. The key values are:
- Damage Dealt: A multiplier applied to all damage the champion deals. Below 100% is a nerf; above 100% is a buff. A champion at 85% damage dealt hits 15% less hard than on Summoner's Rift.
- Damage Taken: A multiplier applied to all incoming damage. Below 100% means the champion is tankier in ARAM; above 100% means they are more fragile. Ranged carries often receive increased damage taken to offset their long-range advantage in a single-lane fight.
- Healing and Shielding: Some champions have their self-healing or ally shielding increased or decreased to prevent dominant sustain strategies.
- Ability Haste, Tenacity, and Other: Certain champions receive flat stat bonuses or penalties unique to the ARAM environment.
How to Read the Data
Each champion card shows the active adjustments for the current patch. A green value indicates the champion is buffed in that category; a red value indicates a nerf. Champions with no adjustments perform identically in ARAM as they do on Summoner's Rift. You can search by champion name, filter by buff or nerf status, and sort by any stat.
ARAM: Mayhem
ARAM: Mayhem is a variant of ARAM that layers an augment system on top of the Howling Abyss experience. Players choose from randomized augments each round: global ability power, on-death explosions, movement speed modifiers, and more. The mode has its own separate set of per-champion balance adjustments.
URF (Ultra Rapid Fire)
URF is a recurring mode in which all champions have mana and energy costs reduced to zero and ability cooldowns cut by 80%. Riot applies aggressive damage and durability adjustments to prevent any single kit from dominating; those values are tracked on the URF tab of this site.
How Often Is This Updated?
League of Legends releases a new patch roughly every two weeks. ARAM balance data is updated each patch to reflect the latest official adjustments from the Riot Games patch notes.