Kog'Maw

the Mouth of the Abyss

TopPatch 16.18Emerald 2+Solo queue

Win rate

54%

Pick rate

Ban rate

Games

106

Runes

Summoner spells

Flash + Ghost
61%51%65

Starting items

Leaving the fountain

Doran's Ring, Health Potion, Health Potion
33%—35
Doran's Ring, Health Potion, Health Potion, Stealth Ward
33%—35
Doran's Bow, Health Potion, Health Potion, Stealth Ward
19%—20

Core build

First three legendaries, in order

Dusk and Dawn → Shadowflame → Rabadon's Deathcap
25%—26

Boots

Sorcerer's Shoes
66%56%70
Berserker's Greaves
19%—20

Later items

Not enough games run this long yet to say what goes in the last slots.

Abilities

Most-taken ability at each level

Max order·Bio-Arcane Barrage → Caustic Spittle → Void Ooze

69%55%73

Level by level

SplitEveryone

The most common ability to level at each level, one to eighteen
	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
Q			Q							Q		Q	Q	Q
W	W				W		W	W	W
E		E		E											E		E	E
R						R					R					R

Matchups

No lane opponent has come up 60 times yet. Counters need a bigger sample than builds do — a few points either way is noise until then.

Counted from 34,456 ranked solo queue matches played on patch 16.18 by Emerald 2+ players on EUW, read from Riot's match API. Percentages are shares of the games in this lane, not of the builds listed — so three rows adding to less than 100% means the rest of the games did something else. Win rates are hidden where there are too few games to state one.