Udyr ARAM Mayhem Build

The Spirit Walker. A middle-of-the-pack pick in ARAM Mayhem on patch 26.21: #105 of 173 champions.

BPatch 26.21FighterTankNo runes in Mayhem

Tier: B
Win rate: 48.7%
Pick rate: 6.6%
Rank: #105 of 173
Games: 1,524,885
Patch: 26.21

How to play Udyr in ARAM Mayhem

Udyr is a solid, middle-of-the-pack pick in ARAM Mayhem on patch 26.21: tier B, #105 of 173 champions, with a 48.7% win rate over 1,524,885 games.

Udyr's damage is mixed (21% physical, 70% magic), which makes it awkward for the enemy team to itemize against. It deals 49,112 damage to champions in an average game, more than most champions, so play to stay alive and keep hitting. It dies 14.3 times per game on average: it trades its life for impact, so time your engages with your team.

The AP build, ability power items, is both the most played and the top-ranked path: Liandry's Torment, Shadowflame and Rabadon's Deathcap, with a 50.0% win rate over 942,884 games. On this build 63% of players skip boots and spend the slot on another item.

The cards that do best on Udyr are The Boom and the Bass, Clown College and BEES!!!. Cards built around ability haste fill most of the top of its list, followed by ability power. Most of its S-tier cards are prismatic, so a prismatic offer is often the pick that shapes the game. Skip Upgrade Infinity Edge and Archmage when you can: they do worst on Udyr. A pair to look for: Mystic Punch with The Boom and the Bass.

Take Flash and Mark (97% of players). Max R (Wingborne Storm) first, then W, then E.

Udyr ARAM Mayhem build

ARAMKit groups every Udyr game by build path. The top-ranked path comes first, with the items most players start with, buy first and add later.

AP build · top ranked

50.0% win rate · 71% of Udyr games · 942,884 games

Start

Amplifying Tome
Guardian's Orb

Core items, in buying order

Liandry's Torment
Shadowflame
Rabadon's Deathcap

Boots on the AP build for Udyr, top ranked first, with the share of players who buy them
Boots, best first	Players
Sorcerer's Shoes	29%
Gluttonous Greaves	6%
No boots	63%

Situational, after the core

Stormsurge28% buy it
Void Staff58% buy it
Rite of Ruin3% buy it
Infinity Edge3% buy it
Bloodletter's Curse3% buy it
Malignance7% buy it

Other build paths

Other Udyr build paths with share of games, win rate and core items
Path	Games	Win rate
TankHeartsteel, Unending Despair, Warmog's Armor	0.7%	46.9%
LethalityHubris, The Collector, Voltaic Cyclosword	1.5%	46.0%
CritHubris, The Collector, Lord Dominik's Regards	7.2%	46.8%

Games: the share of all Udyr games that went this way.

Most bought items

Shadowflame69% of games
Liandry's Torment63% of games
Rabadon's Deathcap49% of games
Malignance48% of games
Void Staff28% of games
Stormsurge26% of games
Sorcerer's Shoes22% of games
Blackfire Torch15% of games
The Collector12% of games
Rylai's Crystal Scepter12% of games

Best augments for Udyr

Every card with enough Udyr games, by tier and best first within each tier. Tiers are Udyr's own: a card can be S tier here and C tier on another champion. As Riot's policy asks, cards are shown by tier and order only, never with a win rate. Click a card for its own page; the augment tier list ranks them over all champions.

PrismaticBest prismatic cards

GoldBest gold cards

SilverBest silver cards

1ErosionTier S
2Escape PlanTier A
3Dive BomberTier A

S- and A-tier cards for Udyr

12 S tier and 46 A tier, best first.

The S- and A-tier augments for Udyr in ARAM Mayhem, best first, with their rarity and what they do
Augment	Rarity	Tier	What it does
The Boom and the Bass	Gold	Tier S	After casting an Ability, your next Attack within 6 seconds is faster, deals Melee (50–200 (by level) +50% Bonus Attack Damage+30% Ability…
Clown College	Prismatic	Tier S	Backstab: You deal (20–35 (by level) +35% Ability Power +50% Bonus Attack Damage) bonus physical damage when striking from behind. Deceive…
BEES!!!	Gold	Tier S	Every 15–10 (by level) seconds, your next Ability hit against an enemy champion throws a beehive at the target. Upon arriving, the hive…
Giant Slayer	Prismatic	Tier S	Become tiny, gain 20% Movement Speed, and deal between 10% and 30% bonus damage to champions based on how much larger they are than you.
Final Form	Prismatic	Tier S	After casting your Ultimate, gain a 50% max Health Shield, 20% Omnivamp and 30% bonus Movement Speed for 10 seconds. (20 seconds Cooldown).
Wooglet's Witchcap	Prismatic	Tier S	QUEST: Possess Rabadon's Deathcap and Zhonya's Hourglass. REWARD: Get Wooglet's Witchcap.
Weapon of Destiny	Gold	Tier S	Your first Legendary Item becomes the Weapon of Destiny. When a champion you damaged within the last 3 seconds dies, increase the Weapon of…
Back To Basics	Prismatic	Tier S	Your Ultimate Ability is sealed. Gain 35% Ability Damage, Healing, Shielding, and 70 Ability Haste.
Fey Magic	Prismatic	Tier S	Damaging with your Ultimate Polymorphs enemies for 2 seconds (15 second Cooldown).
From Beginning To End	Gold	Tier S	Gain the First Strike and Dark Harvest Keystone Runes. First Strike: When you initiate champion combat, deal 10% extra damage for 3 seconds…
Erosion	Silver	Tier S	Damaging enemies shreds 1.5% Armor and Magic Resist for 4s, up to 30% at 20 stacks.
Biggest Snowball Ever	Prismatic	Tier S	Gain 100 Ability Haste on Snowball. Your snowball is BIG and will pass through minions. It Slows enemies for 20% for 2 seconds, Knocks Up…
Mad Scientist	Prismatic	Tier A	On each Revive, you grow large (gaining 30% Adaptive Force and 20% Health) or tiny (gaining 70 Ability Haste and 40% Movement Speed).
Armored Impact	Gold	Tier A	After casting an Ability, your next Attack deals (50–125 (by level) +250% Bonus Armor) bonus physical damage to nearby enemies.
Shark Bait	Gold	Tier A	On death, become Shark Bait. You can take no actions other than moving, which slows nearby enemies by 40%. After a few seconds, a Shark…
Omni Soul	Prismatic	Tier A	Gain 3 random Dragon Souls.
Escape Plan	Silver	Tier A	Gain a massive (65% Max Health) decaying Shield, decaying 150% Movement Speed, and a decaying shrink effect upon reaching 35% Health (75…
It's Killing Time	Gold	Tier A	After casting your Ultimate, mark all enemies and store 40% of damage you deal to them. After 5 seconds, detonate the stored damage (8…
Ethereal Weapon	Gold	Tier A	Your Abilities apply On-Hit Effects On-Hit effects. 1 second Cooldown per target.
Upgrade Stormsurge	Gold	Tier A	Stormsurge's Squall now always detonates in an area, dealing (10%+2% Ability Power) maximum Health magic damage to all nearby enemies. Enemy…
Take'em Down Down Down	Gold	Tier A	Attacks and Abilities apply a stack to enemy champions for 5 seconds and deal Melee (5–30 (by level) +35% Bonus Attack Damage+15% Ability…
Dive Bomber	Silver	Tier A	Explodes when you die, dealing 20% of the target's max Health as true damage to nearby enemies.
Tooth Fairy	Gold	Tier A	When you deal more than 25% of an enemy champion's Health in less than 2.5 seconds, they drop a Tooth. 4 seconds cooldown per target
Hand of Baron	Prismatic	Tier A	Gain 25% Adaptive Force. Nearby allied minions are greatly empowered.
Big Brain	Gold	Tier A	Gain a (300% Ability Power) Shield. Resets on death or 70 seconds after depletion.
Warlock Juicebox	Gold	Tier A	Gain (10%+3.5% Ability Power) Omnivamp.
Stats on Stats!	Gold	Tier A	Gain 3 Stat Anvils, with a higher chance of Gold and Prismatic Anvils!
Blade Waltz	Prismatic	Tier A	Makes you untargetable while you dash at and deal (30–150 (by level) +10% Bonus Attack Damage+6% Ability Power) damage to enemies 8 times…
Vulnerability	Gold	Tier A	Your Item and damage over time effects can Critically Strike for 145% extra damage. Gain Critical Strike Chance 25% Crit chance.
Phenomenal Evil	Gold	Tier A	Permanently gain 1 Ability Power when you damage enemy champions with Abilities. If taken as your second Augment, starts with 40 Ability…
Forged By The Master	Silver	Tier A	Your Item and Augment damage are increased by 45%.
Ultra Hydra	Prismatic	Tier A	Gain a Tiamat when completing a Hydra Item. QUEST: Possess Titanic Hydra, Ravenous Hydra and Profane Hydra. REWARD: Get Ultra Hydra.
Goldrend	Prismatic	Tier A	Damaging a champion with Attacks or Abilities deals an additional (50–150 (by level) +20% Ability Power +40% Bonus Attack Damage) magic…
Jeweled Gauntlet	Prismatic	Tier A	Your Abilities can Critically Strike for 45% increased damage. Gain Critical Strike Chance (25%+4.5% Ability Power) Crit Chance.
Can't Touch This	Prismatic	Tier A	Casting your Ultimate makes you Invulnerable for 2 seconds (8s Cooldown).
Get Jinxed	Gold	Tier A	Replace a Summoner Spell with Get Jinxed! Get Jinxed!: Ride a rocket that explodes upon hitting an enemy champion, structure, or terrain…
Leg Day	Silver	Tier A	Gain 50 Movement Speed and 50% Slow Resist.
Twin Fire	Silver	Tier A	On ability damage, fire 1 plus (3% Critical Strike Chance) missiles that deal (10–30 (by level) +7% Bonus Attack Damage+7% Ability Power)…
Scopiest Weapons	Prismatic	Tier A	Gain Melee 250 / Ranged 150 Attack Range.
FireFox	Silver	Tier A	Autocast: Gain 25% movement speed and conjure three flames that orbit you every 9 seconds, targetting the closest visible enemy in range and…
Upgrade Zhonya's	Silver	Tier A	Reduce Zhonya's Hourglass Cooldown to 45 seconds. You can now move when in Zhonya's Hourglass, Seeker's Armguard, or Wooglet's Witchcap…
Overflow	Gold	Tier A	Your Mana costs double. Your Ability Heals, Shields, and damage are (10%+0.5% Max Mana) more effective.
Donation	Gold	Tier A	Receive 1750 Gold. Thanks chat!:)
Heavy Is The Crown	Gold	Tier A	Gain 10 Attack Damage, 25 Ability Power, and increase your Bonus Attack Damage, Bonus Ability Power, and Total Attack Speed by 10%. Decrease…
Witchful Thinking	Silver	Tier A	Gain Ability Power 20–80 (by level) Ability Power.
Goliath	Prismatic	Tier A	Become large, gaining 35% Health and 15% Adaptive Force.
ADAPt	Silver	Tier A	Convert Bonus Attack Damage to Ability Power, and gain (15%) Ability Power. Converts at a rate of 1.67 Ability Power per point of Attack…
Transmute: Prismatic	Gold	Tier A	Gain a random Augment Tier Prismatic Augment.
Transmute: Chaos	Prismatic	Tier A	Gain 2 random Augment Tier Augments.
Ominous Pact	Prismatic	Tier A	Gain 75–150 (by level) Ability Power, 50% Movement Speed, and 20% Omnivamp based on missing Health. Spell casts cost 5% of your current…
Zealot	Silver	Tier A	Gain (25%+5% Ability Power) Critical Strike Chance and (35%+5% Ability Power) Attack Speed.
Urf's Champion	Prismatic	Tier A	QUEST: Score 18 takedowns. REWARD: Gain The Golden Spatula.
Fruitify	Silver	Tier A	Scoring a Takedown causes the slain champion to explode into 3–6 (by level) Fruit. Fruit restores 6% of your maximum health and restores 6%…
Shark Tempest	Gold	Tier A	Sharks circle your Snowball, slowing and dealing 100–200 (by level) magic damage to enemies they pass through. If your Snowball hits a…
En Passant	Prismatic	Tier A	Periodically identify Vitals on enemy champions. Hitting Vitals with Attacks or Abilities deals an additional 6% + 1.5% per stack max Health…
Goredrink	Silver	Tier A	Gain 15% Omnivamp.
Stats!	Silver	Tier A	Gain 2 Stat Anvils!
Sap Magic	Gold	Tier A	Every 20 seconds, your next Attack deals (80–300 (by level) +5% Bonus Health) bonus physical damage and restores (50–250 (by level) +8% Max…

Average on Udyr
64 cards, best first

Below average on Udyr
36 cards, best first

Weakest on Udyr
10 cards, best first

Best first augment for Udyr

Your first card decides the early fights, and a card that is great as a first pick can be a weak fourth. ARAMKit ranks Udyr's cards for each pick on its own; these are the top five per pick, with their tier in that pick. For the first pick, Armored Impact, The Boom and the Bass and Clown College come out on top.

The best augments for Udyr in each pick of an ARAM Mayhem game, best first, with their tier in that pick
#	First pick	Second pick	Third pick	Fourth pick
1	Armored ImpactTier S	The Boom and the BassTier S	The Boom and the BassTier S	Clown CollegeTier S
2	The Boom and the BassTier S	Clown CollegeTier S	Clown CollegeTier S	The Boom and the BassTier S
3	Clown CollegeTier S	Final FormTier S	Back To BasicsTier S	Giant SlayerTier S
4	BEES!!!Tier S	Giant SlayerTier S	Final FormTier S	Mad ScientistTier S
5	Weapon of DestinyTier S	BEES!!!Tier S	BEES!!!Tier S	BEES!!!Tier S

Strong card pairs

Two cards that do especially well together on Udyr, best pair first.

Summoner spells and skill order

Summoner spells

Flash + Mark97% of players · 48.8% win rate
Ghost + Mark0% of players · 47.7% win rate
Flash + Ghost2% of players · 44.9% win rate

Skill order

RWingborne Storm
WIron Mantle
EBlazing Stampede

Max R first. 15% of players use this order (51.9% win rate); put points in R whenever you can.

Udyr in an average Mayhem game

Averages per game over every game on this patch.

K / D / A: 11.5 / 14.3 / 24.0
KDA: 2.63
Damage to champions: 49,112
Damage taken: 39,280
Self-mitigated: 37,182
Healing on allies: 3
Shielding on allies: 0
Crowd control: 36 s
Kill participation: 62%
Game length: 17:04

Damage type

Physical 21%Magic 70%True 9%

Questions and answers

What is the best Udyr build in ARAM Mayhem?

On patch 26.21 ARAMKit ranks the AP build first for Udyr: Liandry's Torment, Shadowflame and Rabadon's Deathcap. It is also the most played build.

What are the best augments for Udyr in ARAM Mayhem?

The S-tier cards for Udyr, best first: The Boom and the Bass, Clown College, BEES!!!, Giant Slayer and Final Form. The full list by tier is on this page.

Is Udyr good in ARAM Mayhem?

Udyr is tier B on patch 26.21, #105 of 173 champions, with a 48.7% win rate over 1.5 million games. That makes it a solid, middle-of-the-pack pick in ARAM Mayhem right now.

What is the best first augment for Udyr in ARAM Mayhem?

For Udyr's first pick on patch 26.21: Armored Impact, The Boom and the Bass, Clown College, BEES!!! and Weapon of Destiny, best first. Cards rank differently in later picks; the table on this page has all four.

Other Fighters in ARAM Mayhem

Get Udyr's build and card tiers in your game

LazyElo is a free Windows app that sits next to the League client. In the Mayhem lobby it shows which champion on your bench is strongest; in the game you type the three cards you're offered and see their tier for Udyr side by side, with this build in the overlay.

Download LazyElo for Windows

Free plan, no ads. For Windows 10 and 11.

Plans and pricing The ARAM Mayhem overlay

ARAM Mayhem tier list
Every champion by tier on patch 26.21.
ARAM Mayhem augment tier list
Every card from S to D over all champions.
All Mayhem builds
Pick a champion from the full list.
ARAM Mayhem rules
Augment levels, rerolls and why there are no runes.
ARAM Mayhem guide
How the mode, the cards and the picks work.
Udyr counters
Its lane matchups on Summoner's Rift.
ARAM Mayhem overlay
The card picker and build in the app.

Source: ARAMKit, used with permission. Patch 26.21, 23,177,263 ARAM Mayhem games, data of October 28, 2026. Riot keeps Mayhem games out of its public match API, so these aggregates come from ARAMKit. Card tiers are shown without win rates, as Riot's developer policy asks.