Kog'MawB

Build guide · Patch 16.19Kog'MawADC build

the Mouth of the Abyss

Win rate
51.9%

#7/40 by win rate▼ 0.6 vs 16.18

Pick rate
2.0%

#24/40 most picked▲ 0.2 vs 16.18

Ban rate
0.5%

#39 most banned▲ 0.1 vs 16.18

Overall rank · ADC
#13 / 40

Tier B · 42,656 games

Win rate by patch (%)

Patch 16.19 · Ranked Solo/Duo · Emerald+ · all regions · How we calculate

Recommended Kog'Maw build

Most played and most reliable choices

Runes

Lethal TempoTriumphLegend: BloodlineLast StandConditioningOvergrowth

Spells

FlashBarrier

Skill priority

Bio-Arcane BarrageWCaustic SpittleQVoid OozeE

Start

Doran's BowHealth PotionHealth Potion

Boots

Berserker's Greaves

Core

Guinsoo's RagebladeNavori FlickerbladeTerminus

Runes

52.5% WR49.7% pick20,367 games
Precision
Press the AttackLethal TempoFleet FootworkConqueror
Absorb LifeTriumphPresence of Mind
Legend: AlacrityLegend: HasteLegend: Bloodline
Coup de GraceCut DownLast Stand
Resolve
DemolishFont of LifeShield Bash
ConditioningSecond WindBone Plating
OvergrowthRevitalizeUnflinching
Adaptive ForceAttack SpeedAbility Haste
Adaptive ForceMove SpeedHealth Scaling
HealthTenacity and Slow ResistHealth Scaling
Arcane CometManaflow BandAbsolute FocusScorchPresence of MindCut Down
49.4% WR3.2% pick1,324 games
Press the AttackTriumphLegend: BloodlineLast StandConditioningOvergrowth
49.5% WR2.1% pick840 games
Lethal TempoTriumphLegend: BloodlineLast StandConditioningOvergrowth
54.1% WR1.8% pick737 games

Skill order

59.9% WR39.2% pick7,927 games
Caustic SpittleQ123456789101112131415
Bio-Arcane BarrageW123456789101112131415
Void OozeE123456789101112131415
Living ArtilleryR123456789101112131415

Summoner spells

FlashBarrier
52.6% WR66.6% pick26,659 games
FlashGhost
50.5% WR18.2% pick7,282 games

Power curve

Strongest early, falls off later

53.4<25 min
52.925–30
50.430–35
50.535–40
50.840+

Win rate (%) by game length in minutes. Dashed line = 50%.

Item builds

First three completed items
Guinsoo's RagebladeGuinsoo's RagebladeNavori FlickerbladeNavori FlickerbladeTerminusTerminus
55.8%
13.5% · 4,277 games
Blade of The Ruined KingBlade of The Ruined KingGuinsoo's RagebladeGuinsoo's RagebladeRunaan's HurricaneRunaan's Hurricane
56.5%
10.6% · 3,368 games
Guinsoo's RagebladeGuinsoo's RagebladeRunaan's HurricaneRunaan's HurricaneTerminusTerminus
56.4%
10.1% · 3,212 games
Blade of The Ruined KingBlade of The Ruined KingGuinsoo's RagebladeGuinsoo's RagebladeTerminusTerminus
53.3%
6.4% · 2,021 games
Dusk and DawnDusk and DawnShadowflameShadowflameRabadon's DeathcapRabadon's Deathcap
51.3%
5.2% · 1,647 games
Doran's BowDoran's BowHealth PotionHealth PotionHealth PotionHealth Potion
Start52.3%
70.9% · 28,644 games
Doran's RingDoran's RingHealth PotionHealth PotionHealth PotionHealth Potion
Start50.3%
16.1% · 6,494 games
Berserker's GreavesBerserker's Greaves
Boots52.0%
58.5% · 22,848 games
Gluttonous GreavesGluttonous Greaves
Boots54.8%
18.4% · 7,209 games
Sorcerer's ShoesSorcerer's Shoes
Boots51.4%
15.9% · 6,229 games

Situational items

How often each item ends up in the final build
Guinsoo's RagebladeGuinsoo's Rageblade77.4% · 53.2%
TerminusTerminus45.6% · 56.1%
Runaan's HurricaneRunaan's Hurricane42.7% · 55.8%
Blade of The Ruined KingBlade of The Ruined King38.1% · 52.7%
Navori FlickerbladeNavori Flickerblade27.3% · 55.1%
Jak'Sho, The ProteanJak'Sho, The Protean20.4% · 55.5%
Dusk and DawnDusk and Dawn16.9% · 50.6%
ShadowflameShadowflame15.3% · 51.2%
Wit's EndWit's End13.2% · 55.0%
Rabadon's DeathcapRabadon's Deathcap9.5% · 53.3%
Luden's EchoLuden's Echo5.4% · 51.4%
Kraken SlayerKraken Slayer5.0% · 53.6%
Zhonya's HourglassZhonya's Hourglass4.1% · 53.1%
Randuin's OmenRanduin's Omen4.1% · 49.0%
Nashor's ToothNashor's Tooth4.0% · 53.5%
Dark SealDark Seal3.8% · 51.7%

Kog'Maw counters

All matchups →

Hardest matchupsthese champions counter Kog'Maw

Twitch48.6%1,115 gamesZeri48.9%878 gamesYasuo49.0%345 gamesJinx49.7%3,145 gamesTristana49.9%1,917 gamesViktor50.1%445 games

Easiest matchupsKog'Maw beats these

Varus58.2%452 gamesEzreal56.2%1,629 gamesAphelios55.2%1,579 gamesLucian54.9%1,184 gamesVayne54.7%468 gamesSmolder54.0%530 games

Kog'Maw abilities

Icathian Surprise

PassiveIcathian Surprise

4 seconds after dying, Kogmaw explodes, dealing true damage to surrounding enemies.

Caustic Spittle

QCaustic Spittle

Kog'Maw launches a corrosive projectile which deals magic damage and corrodes the target's armor and magic resist for a short time. Kog'Maw also gains additional attack speed.

Cooldown: 7s · Cost: 40
Bio-Arcane Barrage

WBio-Arcane Barrage

Kog'Maw's attacks gain range and deal a percent of the target's maximum health as magic damage %i:OnHit% On-Hit.

Cooldown: 17s · Cost: 40
Void Ooze

EVoid Ooze

Kog'Maw launches a peculiar ooze which damages all enemies it passes through and leaves a trail which slows enemies who stand on it.

Cooldown: 12s · Cost: 40/55/70/85/100
Living Artillery

RLiving Artillery

Kog'Maw fires an artillery shell at a great distance dealing magic damage (increased significantly on low health enemies) and revealing non-stealthed targets. Additionally, multiple Living Artilleries in a short period of time cause them to cost additional Mana.

Cooldown: 2/1.5/1s · Cost: 40