Kog’Maw icon
Marksman Mage Mana

Kog’Maw

the Mouth of the Abyss

Attack 8/10
Defense 2/10
Magic 5/10
Difficulty 6/10
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B Current tier in ADC · Patch 16.13.1 — view tier list

About Kog’Maw

Turning a fragile artillery grub into a shredding machine is the whole Kog’Maw experience. His defining ability is Bio-Arcane Barrage, which extends his attack range and converts each hit into percent-max-health magic damage — the tool that lets an ADC Kog’Maw melt tanks that other marksmen simply cannot dent. Caustic Spittle supports this by corroding the target’s armor and magic resist while granting Kog’Maw attack speed, so his damage compounds the longer a fight lasts.

Beyond the on-hit core, the kit offers poke and self-peel. Void Ooze lays a slowing trail through anyone it passes, buying space against divers, while Living Artillery lobs shells at enormous range, revealing targets and dealing heavily increased damage to low-health enemies — a genuine cross-screen execute for cleaning up fights he never has to enter. Even death is a threat: Icathian Surprise detonates Kog’Maw four seconds after he dies, punishing enemies who stand on the corpse.

Flexible between ADC and mid, Kog’Maw is a hypercarry in the purest sense: with attack speed items online he outputs some of the highest sustained damage in the game, but with a defense score of 2 and no dash, he is entirely dependent on positioning and team peel. He is the choice for players who enjoy being the protected centerpiece of a composition — measuring every step, holding maximum range, and trusting that if the front line holds, nothing on the enemy team survives.

Kog’Maw Abilities

P

Icathian Surprise

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

Q

Caustic 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: 7 Cost: 40 Range: 1175
W

Bio-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: 17 Cost: 40 Range: 530
E

Void 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: 12 Cost: 40/55/70/85/100 Range: 1200
R

Living 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: 2/1.5/1 Cost: 40 Range: 1300/1550/1800

Kog’Maw Stats

HP635
HP per level99
Mana325
Resource per level40
Armor24
Magic Resist30
Attack Damage61
Attack Speed0.665
Move Speed330
Attack Range500
HP Regen3.75
Resource Regen8.75

Featured Kog’Maw Skins

Kog’Maw Builds

ADC 52.30% win rate 1.64% selection rate 3,637 games Patch 16.13.1
Lethal Tempo Flash Barrier
Ability priority: W Q E

Imported from op.gg · updated every 48 hours.

Kog’Maw Counters

Weak Against

Strong Against

Win rates are Kog’Maw's results against each champion, imported from op.gg.

Professional Players Known For Kog’Maw

No professional players in our database list Kog’Maw as a signature champion choice yet.

Kog’Maw FAQ

Kog’Maw is usually played in ADC or Mid.

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