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Senna A Tier ARAM Mayhem Build

Senna · the Redeemer

SupportMarksman 48.77% WR 9.48% PR Patch: 26.13

Damage Dealt -7%

Senna is A tier in ARAM: Mayhem patch 26.13 with a 48.77% win rate. This guide covers their ARAM build, augment picks, and Mayhem-specific synergies.

Best Augments for Senna

Scopiest Weapons 54.09%

Giant Slayer 58.21%

Critical Missile 64.16%

Double Tap 59.23%

Scoped Weapons 52.94%

Augment Combos for Senna

View all combos →

8 combos

Dual Wield S Strong

One auto = one passive stack.

Stackosaurus Rex S God Tier

Must-pick if offered. Passive stacks skyrocket.

Master of Duality S

As a ranged champ with Runaan's split shots, one auto stacks 3 layers of Master of Duality. High AP means Q damage and ally heals become absurd — you're a mobile fountain. Build Runaan's first to ramp stacks fast, then leverage range for stacking from safety.

Master of Duality S

New Statikk Shiv's multi-procs. Weak early — pick stat-boosting hexes.

Protein Shake S

AS-enchanter Senna — tanky and durable.

Ethereal Weapon A Strong

Q and W hitting enemies extract souls.

Draw Your Sword A Strong

Attack range grows as passive stacks increase.

Scoped Weapons A

Three Scoped Weapons + Senna's passive + Stormrazor → 1000+ auto range, screen-spanning autos.

Senna ARAM Mayhem Build & Augments

Mayhem-specific augment picks, synergies, and meta data for Senna in patch 26.13.

Skill Priority

Data date: 20260701

Q>E>W Pick Rate: 36.79% Win Rate: 49.41%

Q W E Q Q R Q E Q E R E E W W Pick Rate: 12.64% Win Rate: 49.26%

E W Q Q Q R Q E Q E R E E W W Pick Rate: 1.45% Win Rate: 49.29%

Q W E Q Q R Q W Q E R E E E W Pick Rate: 1.38% Win Rate: 49.60%

Q>W>E Pick Rate: 29.69% Win Rate: 49.98%

Q W E Q Q R Q W Q W R W W E E Pick Rate: 10.84% Win Rate: 50.15%

Q W E Q Q R Q E Q W R W W W E Pick Rate: 1.35% Win Rate: 49.95%

Q W E Q Q R Q W Q W R E W W E Pick Rate: 1.23% Win Rate: 50.08%

E>Q>W Pick Rate: 11.88% Win Rate: 49.08%

Q W E E E R E Q E Q R Q Q W W Pick Rate: 4.14% Win Rate: 48.98%

E W Q E E R E Q E Q R Q Q W W Pick Rate: 0.49% Win Rate: 48.99%

Q W E Q E R E E E Q R Q Q W W Pick Rate: 0.42% Win Rate: 49.24%

Starting Items

Pick Rate: 54.63% Win Rate: 48.48%

Pick Rate: 52.25% Win Rate: 47.12%

Pick Rate: 43.91% Win Rate: 51.58%

Blade of The Ruined King

Pick Rate: 37.63% Win Rate: 49.19%

Rapid Firecannon

Pick Rate: 33.55% Win Rate: 46.83%

Boots

Boots of Swiftness

Pick Rate: 21.66% Win Rate: 49.01%

Berserker's Greaves

Pick Rate: 39.21% Win Rate: 47.77%

Ionian Boots of Lucidity

Pick Rate: 0.83% Win Rate: 50.62%

Mercury's Treads

Pick Rate: 2.24% Win Rate: 48.82%

Core Builds

Rapid Firecannon

Pick Rate: 4.52% Win Rate: 44.62%

Rapid Firecannon

Pick Rate: 2.64% Win Rate: 45.76%

Lord Dominik's Regards

Pick Rate: 2.07% Win Rate: 48.58%

Runaan's Hurricane

Pick Rate: 1.85% Win Rate: 52.81%

Pick Rate: 1.77% Win Rate: 49.68%

Late-Game Builds

Pick Rate: 2.30% Win Rate: 56.96%

Pick Rate: 6.13% Win Rate: 53.62%

Pick Rate: 4.32% Win Rate: 52.55%

Pick Rate: 2.00% Win Rate: 52.64%

Amplifying Tome

Scout's Slingshot

Pick Rate: 1.15% Win Rate: 52.67%

Best Augments for Senna

Prismatic

Tier + appearance rate

Scopiest Weapons

Win rate: 54.09%

Gain 250/150 bonus attack range.

Win rate: 58.21%

Become tiny, reducing your size by 75% and gaining 30% bonus movement speed. Additionally, deal 10;15;25;30 bonus damage against enemy champions with greater size than you.

Win rate: 60.00%

Your basic attacks launch a bolt at the target that fires after a 0.225-second delay on-attack, deals 40% of the triggering attack's pre-mitigation damage, and applies on-hit effects at 40% effectiveness. Additionally, increase your total attack speed by 20%.

Win rate: 55.77%

Your next basic attack in each cardinal direction within 750 range additionally on-attack fires 5 bolts at the target that each deal 10 to 52.5 (+ 15% bonus AD) physical damage, for a total of 50 to 262.5 (+ 75% bonus AD) physical damage (5 second cooldown per direction). Bolts' damage is increased by 0 to 50. Each bolt can critically strike for 200 damage and applies on-hit effects at 20% effectiveness. Does not trigger on minions.

Infinite Recursion

Win rate: 62.10%

Gain 60 ability haste, increased by 3 each time you score a champion takedown.

Win rate: 53.70%

Healing and Shielding allied champions builds up a Spirit Bomb. At max stacks, toss the bomb onto lowest Health ally to heal and shield them and nearby allies.

Gold

Tier + appearance rate

Critical Missile

Win rate: 64.16%

Critical strikes launch 1 (+ 1 per 33.33% critical strike chance) firecracker missiles at the target that each deal 11 to 40 (+ 7% bonus AD) (+ 10% AP) magic damage (4 second cooldown). Additionally, gain 25% critical strike chance.

Win rate: 59.23%

Basic attacks that critically strike apply on-hit effects an additional time. Additionally, gain 25% critical strike chance.

Scopier Weapons

Win rate: 57.12%

Gain 200/100 bonus attack range.

Win rate: 48.74%

After using your chosen ability, your next basic attack gains attack range, attack speed and deals bonus max Health magic damage.

Upgrade Infinity Edge

Win rate: 63.67%

Upgrades Infinity Edge, empowering it to gain Sword of the Divine Excoriate. Additionally, gain 500 gold and 25% critical strike chance.

Excoriate: Gain a random amount of bonus critical strike damage that scales up to 50% of your critical strike chance, with the value of this amount changing every 0.25 seconds.

Win rate: 57.39%

Your critical strikes heal you for 12% of damage dealt. Additionally, gain 25% critical strike chance.

Silver

Tier + appearance rate

Win rate: 58.09%

Grants 60% bonus attack speed.

Win rate: 52.94%

Gain 75/50 bonus attack range.

Upgrade Collector

Win rate: 55.61%

Upgrades The Collector, empowering Death to have its execution threshold increased by 0.5% each time you kill an enemy champion, capped at a threshold of 12.5% of the target's maximum health, and Taxes to generate a further 25 gold (total 50 gold) from kills. Additionally, gain 250 gold.

Win rate: 52.21%

Gain 35% (+ 5% per 100 AP) bonus attack speed and 25% (+ 5% per 100 AP) critical strike chance.

Win rate: 52.78%

Basic attacks fire a bolt at an additional target that deals 30% AD physical damage and applies on-hit effects.

Tank It Or Leave It

Win rate: 55.76%

Gain Critical Defend Chance equal to 100% critical strike chance, up to 50%. Additionally, gain 25% critical strike chance.

Critical Defend Chance: Grants you a chance to reduce an instance of damage taken by 20%.

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Recent Stats Changes

Recent Snapshots

20260701_210447 • Patch: 26.13 • A 🛠 Build changed: Boots

Rank: 50 Win: 48.77% Pick: 9.48%

Rank Δ: ↑ +1 Win Rate Δ: -0.05% Pick Rate Δ: 0.00%

20260630_030136 • Patch: 26.13 • A

Rank: 51 Win: 48.82% Pick: 9.48%

Rank Δ: ↓ -3 Win Rate Δ: -0.07% Pick Rate Δ: +0.01%

20260628_030444 • Patch: 26.13 • A 🛠 Build changed: Boots ✨ Augment changed: Prismatic

Rank: 48 Win: 48.89% Pick: 9.47%

Rank Δ: ↑ +5 Win Rate Δ: -0.04% Pick Rate Δ: -0.01%

Prismatic +Spirit Bomb -Archmage

20260627_030216 • Patch: 26.13 • B 🛠 Build changed: Boots

Rank: 53 Win: 48.93% Pick: 9.48%

20260626_030129 • Patch: 26.13 • A 🛠 Build changed: Boots ✨ Augment changed: Prismatic, Gold, Silver

Rank: 51 Win: 49.00% Pick: 9.48%

Prismatic +Draw Your Sword, Archmage -Jeweled Gauntlet, Spirit Bomb

Gold +It's Critical -Vulnerability

Silver +First-Aid Kit -Twin Fire

20260625_030343 • Patch: 26.13 • A

Rank: 32 Win: 49.94% Pick: 9.94%

Explore more

Champions like Senna (Support)

Full tier list →

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

Augments commonly built on Senna

All augments →

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

Scopiest Weapons

Critical Missile

Scopier Weapons

Related ARAM Mayhem combos

High-tier combos featured on champions similar to Senna.

Seraphine + Slap Around

Morgana + Executioner

Soraka + Protein Shake

Morgana + Ocean Soul

Seraphine + Cruelty

Seraphine + Slap Around