Matchup

Sustained DPSHeavy AD damageHeavy AP damage

Build vs Kog'Maw

Build adapted to this matchup

Starting items

Health Potion
x2

Core build

Shurelya's Battlesong
1
Bandlepipes
2vs Hybride
Knight's Vow
3vs AD

Standard

Ionian Boots of Lucidity
4CDR
Solstice Sleigh
5HP

Summoner spells

4771%
3414%

Anti CC

Mercury's Treads
4vs CC

Anti Tank

Stormsurge
5vs Tank

DPS

Cosmic Drive
Mage tank

Other options

Solstice Sleigh
HP
Redemption
Locket of the Iron Solari
HP
100.0% WR1 games
SorcerySorcery
Summon AerySummon Aery
Manaflow BandManaflow Band
TranscendenceTranscendence
WaterwalkingWaterwalking
DominationDomination
Relentless HunterRelentless Hunter
Cheap ShotCheap Shot
Ability HasteAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
ZileanZilean
KogMawKog'Maw
Favorable
Favorable
Passive

Kog'Maw's abilities

Passive, spells and ultimate

Icathian Surprise (P)

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

Cooldowns

Cooldowns by spell rank

LevelQWER
37s17s12s
67s17s12s2s
97s17s12s2s
117s17s12s1.5s
167s17s12s1s
187s17s12s1s

Playing against Kog'Maw

How to counter and exploit weaknesses

1

Kog'Maw has ZERO mobility — dive him with assassins or engages. One CC = one kill.

2

His W has an uptime/downtime: when W expires, his range returns to normal (500). Engage at that moment.

3

Assassins (Zed, Talon, Fizz) destroy him — he relies entirely on his team to protect him.

4

Buy HP and MR: his W deals magic damage as % max HP, but MR still reduces it.

Source: op.gg + LTL Engine · Patch 16.9.1 · May 9, 2026