

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
1Trick Champions Analysed: 1,596,938
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Karthus Counters
Karthus jungle vs support Counters
Karthus jungle on Patch 30 is the strongest counter to support champions of Leona, Rell & Janna. While Karthus jungle is countered most by support champions of Sona, Soraka & Nami. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Sona
La Virtuosa de las Cuerdas
Karthus wins against Sona 41.51% of the time which is 2.55% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 13.99% less often than would be expected.
The average opponent winrate against Sona is 44.06%.


Soraka
La Hija de las Estrellas
Karthus wins against Soraka 46.71% of the time which is 2.05% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 9.40% less often than would be expected.
The average opponent winrate against Soraka is 44.66%.


Nami
La Invocadora de Mareas
Karthus wins against Nami 50.57% of the time which is 6.00% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 5.45% less often than would be expected.
The average opponent winrate against Nami is 44.57%.


Milio
la Llama Serena
Karthus wins against Milio 51.35% of the time which is 5.02% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 6.44% less often than would be expected.
The average opponent winrate against Milio is 46.33%.


Lulu
El Hada Hechicera
Karthus wins against Lulu 52.71% of the time which is 7.81% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 3.64% less often than would be expected.
The average opponent winrate against Lulu is 44.90%.


Alistar
El Minotauro
Karthus wins against Alistar 53.99% of the time which is 8.71% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 2.74% less often than would be expected.
The average opponent winrate against Alistar is 45.28%.


Bardo
El Guardián Errante
Karthus wins against Bardo 54.82% of the time which is 10.28% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 1.16% less often than would be expected.
The average opponent winrate against Bardo is 44.54%.


Braum
El Corazón de Freljord
Karthus wins against Braum 55.44% of the time which is 9.71% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 1.74% less often than would be expected.
The average opponent winrate against Braum is 45.73%.


Thresh
El Carcelero Implacable
Karthus wins against Thresh 56.99% of the time which is 12.23% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.78% more often than would be expected.
The average opponent winrate against Thresh is 44.76%.


Pyke
el Destripador de los Puertos
Karthus wins against Pyke 57.55% of the time which is 13.70% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 2.26% more often than would be expected.
The average opponent winrate against Pyke is 43.85%.


Nautilus
El Titán Abisal
Karthus wins against Nautilus 58.19% of the time which is 11.04% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.42% less often than would be expected.
The average opponent winrate against Nautilus is 47.15%.


Karma
La Iluminada
Karthus wins against Karma 58.78% of the time which is 13.75% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.30% more often than would be expected.
The average opponent winrate against Karma is 45.03%.


Yuumi
la Gata Mágica
Karthus wins against Yuumi 60.32% of the time which is 14.72% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 3.27% more often than would be expected.
The average opponent winrate against Yuumi is 45.60%.


Rakan
El Encantador
Karthus wins against Rakan 61.54% of the time which is 16.65% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 5.20% more often than would be expected.
The average opponent winrate against Rakan is 44.89%.


Janna
La Furia de la Tormenta
Karthus wins against Janna 65.09% of the time which is 20.18% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 8.73% more often than would be expected.
The average opponent winrate against Janna is 44.91%.


Rell
la Dama de Hierro
Karthus wins against Rell 65.14% of the time which is 21.04% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 9.60% more often than would be expected.
The average opponent winrate against Rell is 44.10%.


Leona
El Amanecer Radiante
Karthus wins against Leona 65.33% of the time which is 19.83% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 8.38% more often than would be expected.
The average opponent winrate against Leona is 45.50%.