Janna ARAM Mayhem Build

The Storm's Fury. A strong pick in ARAM Mayhem on patch 26.21: #24 of 173 champions.

APatch 26.21SupportMageNo runes in Mayhem

Tier: A
Win rate: 52.4%
Pick rate: 2.3%
Rank: #24 of 173
Games: 531,850
Patch: 26.21

How to play Janna in ARAM Mayhem

Janna is a strong pick in ARAM Mayhem on patch 26.21: tier A, #24 of 173 champions, with a 52.4% win rate over 531,850 games.

87% of Janna's damage to champions is magic, so enemy magic resist is what slows it down. It keeps its team alive with 9,372 healing and 10,980 shielding on teammates in an average game; stay behind your frontline and save it for the fights that matter. With 51 seconds of crowd control per game it is one of the team's main sources of lockdown. It dies only 7.1 times per game on average, fewer than most.

The Support build, support items that heal and shield allies, is both the most played and the top-ranked path: Whispering Circlet, Moonstone Renewer and Ardent Censer, with a 54.1% win rate over 236,979 games. For boots, Ionian Boots of Lucidity are both the most bought and the top-ranked pair.

The cards that do best on Janna are Windspeaker's Blessing, Wee Woo Wee Woo and Infinite Recursion. Cards built around healing and shielding allies fill most of the top of its list, followed by healing yourself. Most of its S-tier cards are prismatic, so a prismatic offer is often the pick that shapes the game. Skip Holy Snowball and Rite of Ascension when you can: they do worst on Janna. A pair to look for: Windspeaker's Blessing with Sonata.

Take Flash and Heal (9% of players); Ghost is the common alternative. Max Q (Howling Gale) first, then E, then W. Players who max E first instead win a little more often, so it is worth trying.

Janna ARAM Mayhem build

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

Support build · top ranked

54.1% win rate · 52% of Janna games · 236,979 games

Start

Ruby Crystal
Tear of the Goddess
Forbidden Idol

Core items, in buying order

Whispering Circlet
Moonstone Renewer
Ardent Censer

Boots on the Support build for Janna, top ranked first, with the share of players who buy them
Boots, best first	Players
No boots	46%
Ionian Boots of Lucidity	48%

Situational, after the core

Staff of Flowing Water18% buy it
Dawncore48% buy it
Sword of Blossoming Dawn4% buy it
Redemption25% buy it
Rabadon's Deathcap3% buy it
Imperial Mandate19% buy it

Other build paths

Other Janna build paths with share of games, win rate and core items
Path	Core items	Games	Win rate
APLuden's Echo, Rabadon's Deathcap, Shadowflame		17.3%	47.9%

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

Most bought items

Moonstone Renewer58% of games
Whispering Circlet56% of games
Ionian Boots of Lucidity40% of games
Imperial Mandate38% of games
Ardent Censer38% of games
Luden's Echo29% of games
Dawncore27% of games
Redemption21% of games
Rabadon's Deathcap16% of games
Liandry's Torment14% of games

Best augments for Janna

Every card with enough Janna games, by tier and best first within each tier. Tiers are Janna'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

1Sound BarrierTier S
2Blue BarrierTier A
3FruitifyTier A

S- and A-tier cards for Janna

11 S tier and 31 A tier, best first.

The S- and A-tier augments for Janna in ARAM Mayhem, best first, with their rarity and what they do
Augment	Rarity	Tier	What it does
Windspeaker's Blessing	Prismatic	Tier S	Your Healing and Shielding also increases the target's Armor and Magic Resist by 30–60 (by level) for 3 seconds.
Wee Woo Wee Woo	Gold	Tier S	Gain up to 50% Move Speed toward nearby allies based on their missing Health. Your healing and shielding are also increased up to 50% based…
Infinite Recursion	Prismatic	Tier S	Gain 60 Ability Haste, plus 3 Ability Haste per takedown.
Shrink Engine	Gold	Tier S	Takedowns grant a stack that makes you 4% smaller, grants 8 Ability Haste, and 1% Movement Speed. Lose 65% stacks on death…
Enchanting Butterflies	Gold	Tier S	Healing or Shielding allied champions gathers Butterflies around you. After collecting 7 Butterflies, damaging an enemy champion fires all…
Spirit Bomb	Prismatic	Tier S	Healing and Shielding builds up a Spirit Bomb. At max stacks, toss the Spirit Bomb at your lowest Health ally. After reaching the target, it…
Sound Barrier	Silver	Tier S	Shielding an ally grants (20–40 (by level) %+50% Heal & Shield Power) Move Speed and Ghost decaying over 1.5 seconds. Cooldown per target…
Group Hug	Prismatic	Tier S	Healing or Shielding an allied champion with selected ability casts that spell again on 2 other nearby allied champions. Heals and Shields…
Sonata	Gold	Tier S	Every 10 seconds, automatically cast the Aria of Perseverence and Song of Celerity in an alternating melody. Aria of Perseverence heals…
Mad Scientist	Prismatic	Tier S	On each Revive, you grow large (gaining 30% Adaptive Force and 20% Health) or tiny (gaining 70 Ability Haste and 40% Movement Speed).
Hand of Baron	Prismatic	Tier S	Gain 25% Adaptive Force. Nearby allied minions are greatly empowered.
Blue Barrier	Silver	Tier A	Gain 200–450 (by level) % of the Max Mana Mana you spend as a Shield for 1.5 seconds. Shields up to 300–800 (by level)
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%…
Empyrean Promise	Prismatic	Tier A	Gain Heal & Shield Power 15% Heal and Shield power. Gain Empyrean Promise as a Summoner Spell. Vigilance Teleport to an ally and grant…
Slap Around	Silver	Tier A	Each time you Immobilize or Ground an enemy, gain a stack granting 10 Adaptive Force. Lose 50% stacks on death.
First-Aid Kit	Silver	Tier A	Gain 20% Heal and Shield Power.
Protein Shake	Prismatic	Tier A	Gain Heal & Shield Power (25+35% Bonus Armor+35% Bonus Magic Resist)% Heal and Shield Power based on bonus Armor and Magic Resist.
Sonic Boom	Silver	Tier A	Buffing, healing, or Shielding your ally deals 30–150 (by level) true damage and Slows enemies surrounding them by 30% for 2 seconds (2…
All For You	Gold	Tier A	Your Heals and Shields are 30% stronger when used on an ally.
Ok Boomerang	Gold	Tier A	Autocast a boomerang at a nearby enemy every 7 seconds, dealing (40–200 (by level) +30% Bonus Attack Damage+20% Ability Power) adaptive…
Purist - Caster	Silver	Tier A	Conversion Rate: 0.65 Ability Haste per 1% Attack Speed
Homeguard	Silver	Tier A	Gain 100% Movement Speed, disabled for 6 seconds after taking damage.
With Haste	Gold	Tier A	Gain (70% Ability Haste) Move Speed.
BEES!!!	Gold	Tier A	Every 15–10 (by level) seconds, your next Ability hit against an enemy champion throws a beehive at the target. Upon arriving, the hive…
Bread and Cheese	Gold	Tier A	Your selected ability gains 100 Ability Haste.
Leg Day	Silver	Tier A	Gain 50 Movement Speed and 50% Slow Resist.
Critical Healing	Gold	Tier A	Your healing and Shields can Critically Strike for 40% bonus amount. Gain Critical Strike Chance 25% Crit Chance.
Bolstered	Silver	Tier A	Shields granted from selected ability are up to 60% stronger, scaling with target's missing Health. Most effective at 30% max health.
Transmute: Prismatic	Gold	Tier A	Gain a random Augment Tier Prismatic Augment.
Recursion	Gold	Tier A	Gain 60 Ability Haste.
Overflow	Gold	Tier A	Your Mana costs double. Your Ability Heals, Shields, and damage are (10%+0.5% Max Mana) more effective.
Wooglet's Witchcap	Prismatic	Tier A	QUEST: Possess Rabadon's Deathcap and Zhonya's Hourglass. REWARD: Get Wooglet's Witchcap.
Omni Soul	Prismatic	Tier A	Gain 3 random Dragon Souls.
Weapon of Destiny	Gold	Tier A	Your first Legendary Item becomes the Weapon of Destiny. When a champion you damaged within the last 3 seconds dies, increase the Weapon of…
Growth Spurt	Gold	Tier A	Gain Growth Spurt as a Summoner Spell. Growth Spurt suddenly increases your size, Knocking Up nearby enemies for 1 second and granting…
Urf's Champion	Prismatic	Tier A	QUEST: Score 18 takedowns. REWARD: Gain The Golden Spatula.
Stats on Stats on Stats!	Prismatic	Tier A	Gain 4 Stat Anvils, with a higher chance of Gold and Prismatic Anvils! On your next Augment selection, gain one additional reroll per slot.
Ocean Soul	Silver	Tier A	Gain the Ocean Soul, granting high Health and Mana Regen after damaging enemies.
Biggest Snowball Ever	Prismatic	Tier A	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…
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…
Donation	Gold	Tier A	Receive 1750 Gold. Thanks chat!:)
Eureka	Prismatic	Tier A	Gain (30% Ability Power) Ability Haste.

Average on Janna
48 cards, best first

Below average on Janna
34 cards, best first

Weakest on Janna
11 cards, best first

Best first augment for Janna

Your first card decides the early fights, and a card that is great as a first pick can be a weak fourth. ARAMKit ranks Janna'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, Windspeaker's Blessing, Shrink Engine and Wee Woo Wee Woo come out on top.

The best augments for Janna 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	Windspeaker's BlessingTier S	Bread and CheeseTier S	Hand of BaronTier S	Windspeaker's BlessingTier S
2	Shrink EngineTier S	Bread And JamTier S	Windspeaker's BlessingTier S	Spirit BombTier S
3	Wee Woo Wee WooTier S	Windspeaker's BlessingTier S	Wee Woo Wee WooTier S	Wee Woo Wee WooTier S
4	Enchanting ButterfliesTier S	Bread And ButterTier S	Spirit BombTier S	Mad ScientistTier A
5	Sound BarrierTier S	Wee Woo Wee WooTier S	Enchanting ButterfliesTier S	Enchanting ButterfliesTier A

Strong card pairs

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

Summoner spells and skill order

Summoner spells

Flash + Heal9% of players · 54.2% win rate
Flash + Ghost51% of players · 53.3% win rate
Flash + Ignite3% of players · 52.9% win rate

Skill order

QHowling Gale
EEye Of The Storm
WZephyr

Max Q first. 54% of players use this order (51.6% win rate); put points in R whenever you can. Maxing E first (22% of players) wins 57.2%.

Janna in an average Mayhem game

Averages per game over every game on this patch.

K / D / A: 3.5 / 7.1 / 38.4
KDA: 7.51
Damage to champions: 14,696
Damage taken: 23,831
Self-mitigated: 16,705
Healing on allies: 9,372
Shielding on allies: 10,980
Crowd control: 51 s
Kill participation: 79%
Game length: 16:29

Damage type

Physical 6%Magic 87%True 7%

Questions and answers

What is the best Janna build in ARAM Mayhem?

On patch 26.21 ARAMKit ranks the Support build first for Janna: Whispering Circlet, Moonstone Renewer and Ardent Censer. It is also the most played build.

What are the best augments for Janna in ARAM Mayhem?

The S-tier cards for Janna, best first: Windspeaker's Blessing, Wee Woo Wee Woo, Infinite Recursion, Shrink Engine and Enchanting Butterflies. The full list by tier is on this page.

Is Janna good in ARAM Mayhem?

Janna is tier A on patch 26.21, #24 of 173 champions, with a 52.4% win rate over 531,850 games. That makes it a strong pick in ARAM Mayhem right now.

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

For Janna's first pick on patch 26.21: Windspeaker's Blessing, Shrink Engine, Wee Woo Wee Woo, Enchanting Butterflies and Sound Barrier, best first. Cards rank differently in later picks; the table on this page has all four.

Other Supports in ARAM Mayhem

Get Janna'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 Janna 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.
Janna 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.