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Kog'Maw C

Kog'Maw C Tier ARAM Mayhem Build

Kog'Maw · the Mouth of the Abyss

MarksmanMage 49.92% WR 4.98% PR Patch: 26.10
Damage Dealt -8%

Kog'Maw is C tier in ARAM: Mayhem patch 26.10 with a 49.92% win rate. This guide covers their ARAM build, augment picks, and Mayhem-specific synergies.

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Kog'Maw ARAM Mayhem Build & Augments

Mayhem-specific augment picks, synergies, and meta data for Kog'Maw in patch 26.10.

Skill Priority

Data date: 20260521

Q>E>W Pick Rate: 34.39% Win Rate: 49.72%
Q W E Q Q R Q E Q E R E E W W Pick Rate: 12.14% Win Rate: 49.64%
E W Q Q Q R Q E Q E R E E W W Pick Rate: 1.37% Win Rate: 49.13%
Q W E Q Q R Q W Q E R E E E W Pick Rate: 1.23% Win Rate: 49.95%
Q>W>E Pick Rate: 23.77% Win Rate: 49.72%
Q W E Q Q R Q W Q W R W W E E Pick Rate: 8.44% Win Rate: 49.46%
Q W E Q Q R Q E Q W R W W W E Pick Rate: 1.02% Win Rate: 49.94%
Q W E Q Q R Q W Q W R E W W E Pick Rate: 0.87% Win Rate: 49.81%
W>Q>E Pick Rate: 14.84% Win Rate: 50.37%
Q W E W W R W Q W Q R Q Q E E Pick Rate: 4.71% Win Rate: 50.45%
Q W E Q W R W W W Q R Q Q E E Pick Rate: 0.42% Win Rate: 50.02%
Q W E W W R W Q W Q R E Q Q E Pick Rate: 0.37% Win Rate: 50.69%
Starting Items
Pick Rate: 60.05% Win Rate: 49.57%
Pick Rate: 56.53% Win Rate: 49.57%
Pick Rate: 53.82% Win Rate: 50.05%
Pick Rate: 25.78% Win Rate: 50.16%
Pick Rate: 19.85% Win Rate: 48.30%
Boots
Pick Rate: 49.46% Win Rate: 49.03%
Pick Rate: 16.69% Win Rate: 50.28%
Pick Rate: 1.30% Win Rate: 49.07%
Pick Rate: 0.51% Win Rate: 50.38%
Core Builds
Late-Game Builds
Pick Rate: 2.54% Win Rate: 53.48%
Pick Rate: 6.07% Win Rate: 51.87%
Pick Rate: 1.07% Win Rate: 53.06%
Pick Rate: 2.69% Win Rate: 51.64%
Pick Rate: 2.09% Win Rate: 51.74%
Best Augments for Kog'Maw
Prismatic
Tier + appearance rate
Fan The Hammer
Fan The Hammer
Win rate: 56.40%
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.
Dual Wield
Dual Wield
Win rate: 58.64%
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%.
Tap Dancer
Tap Dancer
Win rate: 54.87%
Basic attacks on-hit against enemy champions and minions grant 10 bonus movement speed, lasting for 5 seconds, refreshing on subsequent triggers, and stacking infinitely. Additionally, gain bonus attack speed equal to 10% total movement speed.
Master of Duality
Master of Duality
Win rate: 50.95%
Basic attacks on-hit grant 6 to 18 ability power and damaging abilities once per cast instance grant 3 to 9 bonus attack damage, lasting for 5 seconds, with the duration of both refreshing on subsequent hits, and stacking infinitely.
Giant Slayer
Giant Slayer
Win rate: 59.86%
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.
Scopiest Weapons
Scopiest Weapons
Win rate: 52.62%
Gain 250/150 bonus attack range.

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Recent Stats Changes

Recent Snapshots

20260522_092759 Patch: 26.10 C
Rank: 82 Win: 49.92% Pick: 4.98%
Rank Δ: ↑ +1 Win Rate Δ: -0.03% Pick Rate Δ: +0.30%
20260517_090029 Patch: 26.10 C 🛠 Build changed: Late
Rank: 83 Win: 49.95% Pick: 4.68%
Rank Δ: 0 Win Rate Δ: +0.03% Pick Rate Δ: +0.23%
20260512_082733 Patch: 26.9 C 🛠 Build changed: Boots, Late ✨ Augment changed: Silver
Rank: 83 Win: 49.92% Pick: 4.45%
Rank Δ: ↑ +6 Win Rate Δ: +0.11% Pick Rate Δ: +0.25%

Silver +Upgrade Collector -Witchful Thinking

20260504_213411 Patch: 26.8 C 🛠 Build changed: Boots ✨ Augment changed: Silver
Rank: 89 Win: 49.81% Pick: 4.20%

Silver +Witchful Thinking -Upgrade Collector

20260424_160922 Patch: 26.8 C 🛠 Build changed: Boots, Late ✨ Augment changed: Prismatic
Rank: 81 Win: 50.18% Pick: 4.81%

Prismatic +Transmute: Chaos -Mystic Punch

20260413_215021 Patch: 26.7 C
Rank: 80 Win: 50.47% Pick: 4.86%

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Augments commonly built on Kog'Maw

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Jump to the augment guides Kog'Maw players pick most often this patch.

Related ARAM Mayhem combos

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High-tier combos featured on champions similar to Kog'Maw.