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Janna C

Janna C Tier ARAM Mayhem Build

Janna · the Storm's Fury

SupportMage 52.75% WR 1.91% PR Patch: 26.10
Damage Dealt -5%

Janna is C tier in ARAM: Mayhem patch 26.10 with a 52.75% win rate. This guide covers their ARAM build, augment picks, and Mayhem-specific synergies.

Augment Combos for Janna
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2 combos

Janna ARAM Mayhem Build & Augments

Mayhem-specific augment picks, synergies, and meta data for Janna in patch 26.10.

Skill Priority

Data date: 20260521

Q>E>W Pick Rate: 37.86% Win Rate: 52.41%
Q W E Q Q R Q E Q E R E E W W Pick Rate: 12.81% Win Rate: 52.66%
E W Q Q Q R Q E Q E R E E W W Pick Rate: 1.57% Win Rate: 52.68%
Q W E Q Q R Q W Q E R E E E W Pick Rate: 1.44% Win Rate: 52.32%
Q>W>E Pick Rate: 25.47% Win Rate: 52.18%
Q W E Q Q R Q W Q W R W W E E Pick Rate: 8.95% Win Rate: 52.49%
Q W E Q Q R Q E Q W R W W W E Pick Rate: 1.09% Win Rate: 51.90%
Q W E Q Q R Q W Q W R E W W E Pick Rate: 0.93% Win Rate: 52.25%
E>Q>W Pick Rate: 13.77% Win Rate: 53.19%
Q W E E E R E Q E Q R Q Q W W Pick Rate: 4.64% Win Rate: 53.28%
E W Q E E R E Q E Q R Q Q W W Pick Rate: 0.56% Win Rate: 53.73%
Q W E Q E R E E E Q R Q Q W W Pick Rate: 0.50% Win Rate: 53.55%
Starting Items
Pick Rate: 49.53% Win Rate: 54.35%
Pick Rate: 41.67% Win Rate: 55.36%
Pick Rate: 34.42% Win Rate: 51.75%
Pick Rate: 34.14% Win Rate: 50.73%
Pick Rate: 32.73% Win Rate: 54.79%
Boots
Pick Rate: 51.58% Win Rate: 53.26%
Pick Rate: 3.56% Win Rate: 54.63%
Pick Rate: 14.23% Win Rate: 50.13%
Pick Rate: 1.72% Win Rate: 49.39%
Core Builds
Late-Game Builds
Best Augments for Janna
Prismatic
Tier + appearance rate
Empowered By The Faithful
Empowered By The Faithful
Win rate: 48.79%
Granting a heal or shield to an allied champion blesses them for 8 seconds. Whenever a blessed ally damages an enemy champion, you generate a stack of Devotion, stacking up to 50 times. Upon reaching maximum stacks, you unleash a shockwave that deals 50 to 350 magic damage to nearby enemies. Enemy champions damaged below 25% of their maximum health are executed.
Eureka
Eureka
Win rate: 58.56%
Gain ability haste equal to 30% AP.
Windspeaker's Blessing
Windspeaker's Blessing
Win rate: 51.51%
Your or allies' heals and shields on yourself, or your heals and shields on allies, grant the target 30 to 60 bonus armor and bonus magic resistance for 3 seconds.
Upgrade Mikael's Blessing
Upgrade Mikael's Blessing
Win rate: 54.98%
Upgrades Mikael's Blessing, reducing the cooldown of Purify to 45 seconds and empowering its active to instead affect you and all nearby allied champions, cleansing all targets of crowd control (excluding Airborne), healing them for 150 to 450 (+ 50% AP), and granting them 65% tenacity for 3 seconds. Additionally, you are granted Mikael's Blessing for free.

''If you already have Mikael's Blessing, gain 2300 gold instead. If your inventory is full, the item will be granted as soon as a slot in the inventory is available.
Void Rift
Void Rift
Win rate: 61.74%
Damaging an enemy champion with an ability summons a Void Scar at the location they were damaged for 6 seconds. If another Void Scar is summoned within 1250 units, through the same condition, both Void Scars are consumed to create a rift to the void between them over 0.6 seconds. Enemies within the rift are dealt 75 to 350 (+ 4.5 per 1 Lethality) (+ 4.5 per 1 flat magic penetration) magic damage and slowed by 99% decaying over 1 second.
Laser Heal
Laser Heal
Win rate: 49.61%
Replace a summoner spell with Laser Heal.

Laser Heal:
Gold
Tier + appearance rate
Sonata
Sonata
Win rate: 55.04%
Alternate between automatically casting Aria of Perseverance and Song of Celerity, with the former being cast first (10 second cooldown).

Aria of Perseverance: Heal yourself and send out a tone to the most wounded allied champion within 1000 units that heals them for the same amount. Additionally, generate an aura that grants you and tagged allied champions a shield for 1.5 seconds.

Song of Celerity: Gains bonus movement speed for 7 seconds. If you take damage during this time, the duration ends prematurely once or if 3 seconds have elapsed. Additionally, generate an aura that grants tagged allied champions bonus movement speed for 3 seconds.
All For You
All For You
Win rate: 49.91%
Your heals and shields on allied champions are increased in effectiveness by 30%.
Critical Healing
Critical Healing
Win rate: 55.04%
Your heals and shields now have a chance equal to your critical strike chance to increase in effectiveness by 40%. Additionally, gain 25% critical strike chance.
Magic Missile
Magic Missile
Win rate: 60.73%
Dealing damage to an enemy champion with an ability within 1000 units fires 3 missiles at them that each deal true damage equal to 0.33...% of the target's maximum health, increased to up to 1% based on distance travelled. This effect can only trigger once every 6 seconds from the same cast.
Transmute: Prismatic
Transmute: Prismatic
Win rate: 66.81%
Gain one random Prismatic augment, excluding the other two offerings in your current assortment.
Shrink Engine
Shrink Engine
Win rate: 62.06%
Scoring a champion takedown generates a stack, stacking infinitely. For each stack, gain 10 ability haste and 2% bonus movement speed, and reduce your size by 4%. Lose 65% of stacks on death.

Size reduction is capped at 80% (20 stacks).

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Recent Stats Changes

Recent Snapshots

20260522_092759 Patch: 26.10 C ✨ Augment changed: Prismatic, Silver
Rank: 93 Win: 52.75% Pick: 1.91%
Rank Δ: ↓ -3 Win Rate Δ: -0.04% Pick Rate Δ: +0.03%

Prismatic +Snowball Roulette -Empyrean Promise

Silver +ADAPt -Weighted Popoffs

20260517_090029 Patch: 26.10 C
Rank: 90 Win: 52.79% Pick: 1.88%
Rank Δ: ↓ -1 Win Rate Δ: -0.12% Pick Rate Δ: +0.06%
20260512_082733 Patch: 26.9 C
Rank: 89 Win: 52.91% Pick: 1.82%
Rank Δ: ↓ -3 Win Rate Δ: -0.18% Pick Rate Δ: +0.16%
20260504_213411 Patch: 26.8 C ✨ Augment changed: Prismatic
Rank: 86 Win: 53.09% Pick: 1.66%

Prismatic +Empyrean Promise -Infinite Recursion

20260424_160922 Patch: 26.8 C ✨ Augment changed: Prismatic
Rank: 90 Win: 52.67% Pick: 2.11%

Prismatic +Cruelty -Empyrean Promise

20260413_215021 Patch: 26.7 C
Rank: 88 Win: 52.48% Pick: 2.27%

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Champions like Janna (Support)

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Other Support picks in ARAM Mayhem ranked near Janna on the current patch tier list.

Augments commonly built on Janna

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Jump to the augment guides Janna players pick most often this patch.

Related ARAM Mayhem combos

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High-tier combos featured on champions similar to Janna.