Karthus

the Deathsinger

TopPatch 16.19Emerald 2+Solo queue

Win rate

42%

Pick rate

Ban rate

Games

Runes

Summoner spells

Exhaust + Flash
63%40%53

Starting items

Leaving the fountain

Doran's Ring, Health Potion, Health Potion
51%—43
Doran's Ring, Health Potion, Health Potion, Stealth Ward
45%—38

Core build

No three-item core has enough games behind it yet.

Boots

Sorcerer's Shoes
88%45%74

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·Lay Waste → Defile → Wall of Pain

82%45%69

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 53,272 ranked solo queue matches played on patch 16.19 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.