Tier: AWin12.67%Pick8.10%Ban1.64%Games: 13769KDA: 1.88Score: 46.48
Karthus is ranked A Tier and has a 12.67% win rate in LoL Arena Patch 25.08. We've analyzed 13769 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Malignance, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and Tormentor (Silver). Karthus's Best Arena counters are Janna, Kled, and Galio.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Dual Wield
Tier: S+

Spellwake
Tier: S+

Eureka
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Trickster Demon
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Tormentor
Tier: S+

Overflow
Tier: S+

Witchful Thinking
Tier: S+

Executioner
Tier: S+

Karthus Skill Order
![]() | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Q | Q | Q | Q | Q | |||||||||||||
![]() | W | W | W | W | W | |||||||||||||
![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Karthus Items by Round
Buy %
1

79%
2

81%
3

32%
4

58%
8

48%
11

78%
14

28%
Karthus Boots
Buy %

81%

4%

1%

1%

0%

0%
Karthus Situational Items
Buy %

26%

18%

16%

13%

17%

12%
Karthus Juices
Buy %

7%

2%

1%
Karthus Prismatic Item Tier List


























Karthus Silver Augment Tier List























































Karthus Gold Augment Tier List





























































Karthus Prismatic Augment Tier List












































Below Average Karthus Duo Champions in Arena(under 49% top 2 rate with Karthus)

-1.2

-4.3

-6.1

-6.5

-6.7

-7.3

-7.9

-8.7

-9.8

-10.0

-10.7

-10.8

-11.3

-11.7

-12.1

-12.2

-12.5

-12.6

-13.2

-13.3

-13.6

-13.6

-13.7

-14.0

-14.7

-14.7

-15.1

-15.2

-15.3

-15.7

-16.0

-16.3

-16.3

-16.5

-16.6

-16.9

-16.9

-17.1

-17.1

-17.2

-17.4

-17.5

-17.5

-17.8

-18.3

-18.7

-18.7

-19.1

-19.1

-19.1

-19.3

-19.4

-19.4

-19.6

-19.9

-20.2

-20.2

-20.4

-20.4

-20.4

-20.4

-20.6

-20.9

-20.9

-21.3

-21.3

-21.7

-21.7

-21.9

-22.1

-22.2

-22.3

-22.3

-22.3

-22.6

-22.6

-22.7

-22.8

-23.3

-23.3

-23.3

-23.6

-23.8

-24.0

-24.3

-24.4

-24.4

-24.4

-24.9

-25.5

-25.6

-25.6

-25.7

-25.7

-25.8

-25.8

-25.9

-26.3

-26.4

-26.6

-26.6

-26.8

-26.8

-26.9

-27.0

-27.1

-27.2

-27.3

-27.3

-27.4

-27.6

-27.6

-27.7

-27.7

-27.7

-27.9

-27.9

-27.9

-28.3

-28.7

-28.7

-28.7

-29.0

-29.3

-29.4

-29.4

-29.9

-30.1

-30.8

-31.1

-31.3

-31.8

-31.8

-32.3

-32.8

-33.1

-33.1

-33.7

-34.1

-34.2

-34.3

-34.7

-35.0

-36.7

-38.3

-40.9
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)

-26.4

-25.4

-25.3

-24.8

-24.8

-24.4

-24.3

-24.1

-24.0

-23.9

-23.9

-23.9

-23.8

-23.6

-23.6

-23.5

-23.4

-23.4

-23.3

-23.3

-23.3

-23.2

-23.2

-23.1

-23.1

-23.1

-23.1

-23.0

-23.0

-22.9

-22.9

-22.9

-22.8

-22.8

-22.8

-22.8

-22.8

-22.7

-22.7

-22.7

-22.6

-22.6

-22.5

-22.5

-22.5

-22.5

-22.4

-22.4

-22.4

-22.3

-22.3

-22.3

-22.3

-22.2

-22.2

-22.2

-22.2

-22.2

-22.2

-22.1

-22.1

-22.1

-22.0

-22.0

-21.9

-21.8

-21.7

-21.7

-21.7

-21.7

-21.7

-21.7

-21.6

-21.6

-21.6

-21.6

-21.6

-21.6

-21.6

-21.5

-21.5

-21.5

-21.4

-21.4

-21.4

-21.4

-21.4

-21.3

-21.2

-21.2

-21.2

-21.2

-21.1

-21.1

-21.1

-21.1

-21.1

-21.1

-21.0

-21.0

-21.0

-21.0

-21.0

-20.9

-20.9

-20.8

-20.8

-20.8

-20.8

-20.8

-20.7

-20.7

-20.7

-20.7

-20.7

-20.6

-20.6

-20.6

-20.6

-20.5

-20.5

-20.5

-20.5

-20.5

-20.5

-20.5

-20.4

-20.4

-20.3

-20.2

-20.1

-20.1

-20.1

-20.1

-20.1

-20.0

-19.9

-19.8

-19.8

-19.7

-19.7

-19.6

-19.6

-19.6

-19.6

-19.6

-19.5

-19.3

-19.1

-19.1

-19.0

-19.0

-19.0

-18.9

-18.9

-18.9

-18.8

-18.7

-18.7

-18.6

-18.6

-18.6

-18.5

-18.4

-17.7

-17.6

-17.5

-17.3

-17.3

-17.2