Kog'Maw Builds for League Classic

The Mouth of the Abyss

marksmanmage

Kog'Maw is a marksman and mage champion in League Classic. Find the recommended setup with full item build, summoner spells, ability priority, masteries, runes, and community builds.

Kog'Maw Builds

Recommended

Kog'Maw ADC

ADon-hit

Starting Items

Full Build

Summoner Spells

Ability Priority

Bio-Arcane Barrage (W) › Caustic Spittle (Q) › Void Ooze (E)

Runes

9× Mark of Attack Damage9× Seal of Armor9× Glyph of Magic Resist3× Quintessence of Life Steal

Masteries

0 / 1

4 / 4

0 / 4

0 / 2

4 / 4

0 / 4

0 / 1

3 / 3

1 / 1

0 / 1

2 / 2

2 / 2

0 / 3

0 / 1

1 / 1

3 / 3

0 / 4

1 / 1

Offense: 21

0 / 1

0 / 3

4 / 4

0 / 2

3 / 3

2 / 3

0 / 1

0 / 2

0 / 2

0 / 1

0 / 1

0 / 1

0 / 3

0 / 3

0 / 1

0 / 3

0 / 1

0 / 1

0 / 1

Defense: 9

0 / 1

0 / 3

0 / 3

0 / 1

0 / 1

0 / 3

0 / 3

0 / 2

0 / 4

0 / 1

0 / 3

0 / 1

0 / 2

0 / 4

0 / 3

0 / 1

0 / 1

0 / 3

0 / 1

Utility: 0

Kog'Maw Abilities

P

Icathian Surprise

Upon dying, Kog'Maw starts a chain reaction in his body which causes him to detonate after 4 seconds; dealing magic damage to surrounding enemies.

Q

Caustic Spittle

Passive: Increases Kog'Maw's Attack Speed. Active: Kog'Maw launches a corrosive projectile which deals magic damage and corrodes the target's Armor and Magic Resist for 4 seconds.

W

Bio-Arcane Barrage

Kog'Maw's attacks gain range and deal a percent of the target's maximum health as magic damage.

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.

R

Living Artillery

Kog'Maw fires a living artillery shell at a great distance dealing damage and revealing targets. Additionally, multiple Living Artilleries in a short period of time cause them to cost additional mana.