Tier: SWin13.21%Pick6.82%Ban1.45%Games: 1203KDA: 1.96Score: 57.01
Karthus is ranked S Tier and has a 13.21% win rate in LoL Arena Patch 25.09. We've analyzed 1203 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 Spirit Link (Prismatic), Celestial Body (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Malzahar, Annie, and Jax. Karthus's Best Arena counters are Nunu, Skarner, and Kindred.
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Best Prismatic Augments for Karthus
Spirit Link
Tier: S+

Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Infernal Conduit
Tier: S+

Best Gold Augments for Karthus
Celestial Body
Tier: S+

It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Deft
Tier: S+

ADAPt
Tier: S+

Frozen Foundations
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

74%
2

74%
3

31%
4

63%
8

48%
11

69%
14

23%
Karthus Boots
Buy %

74%

8%

1%

1%

0%

0%
Karthus Situational Items
Buy %

22%

23%

15%

13%

14%

9%
Karthus Juices
Buy %

5%

1%

1%
Karthus Prismatic Item Tier List


















Karthus Silver Augment Tier List






















































Karthus Gold Augment Tier List



























































Karthus Prismatic Augment Tier List









































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

-33.8

-30.4

-30.3

-29.6

-28.0

-27.6

-26.5

-26.0

-25.8

-25.6

-25.5

-25.5

-25.2

-25.1

-24.7

-24.6

-24.5

-24.4

-24.2

-24.0

-23.6

-23.6

-23.6

-23.4

-23.0

-22.9

-22.8

-22.8

-22.8

-22.7

-22.7

-22.6

-22.6

-22.5

-22.5

-22.5

-22.4

-22.2

-22.1

-22.1

-22.0

-21.9

-21.7

-21.6

-21.5

-21.5

-21.5

-21.4

-21.4

-21.2

-21.2

-21.2

-21.1

-21.0

-20.8

-20.8

-20.8

-20.7

-20.6

-20.4

-20.4

-20.3

-20.3

-20.2

-20.2

-20.1

-20.0

-20.0

-19.9

-19.9

-19.9

-19.7

-19.7

-19.7

-19.5

-19.3

-19.0

-19.0

-18.9

-18.9

-18.8

-18.8

-18.8

-18.7

-18.7

-18.7

-18.6

-18.6

-18.5

-18.5

-18.4

-18.4

-18.3

-18.2

-18.2

-18.2

-18.2

-18.1

-18.1

-17.9

-17.7

-17.6

-17.5

-17.5

-17.5

-17.4

-17.1

-16.9

-16.9

-16.9

-16.9

-16.7

-16.7

-16.7

-16.6

-16.4

-16.4

-16.1

-16.1

-16.1

-15.9

-15.9

-15.4

-15.4

-15.3

-15.2

-15.1

-14.8

-14.4

-14.3

-14.2

-13.9

-13.7

-13.6

-13.5

-13.5

-13.4

-13.4

-11.1

-10.9

-10.1

-9.6

-8.3

-7.5

-2.3