Tier: AWin16.00%Pick5.46%Ban1.29%Games: 836KDA: 1.97Score: 53.36
Karthus is ranked A Tier and has a 16.00% win rate in LoL Arena Patch 25.14. We've analyzed 836 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, and Detonation Orb. Karthus's best augments include Chauffeur (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Ekko, Ornn, and Ambessa. Karthus's Best Arena counters are Akali, Tahm Kench, and Kai'Sa.
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Best Prismatic Augments for Karthus
Chauffeur
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Best Gold Augments for Karthus
It's Killing Time
Tier: S+

Magic Missile
Tier: S+

From Beginning to End
Tier: S+

Quest: Urf's Champion
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Executioner
Tier: S+

ADAPt
Tier: S+

Stats!
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

76%
2

81%
3

30%
4

53%
8

59%
11

72%
14

28%
Karthus Boots
Buy %

81%

6%

0%

0%

0%

0%
Karthus Situational Items
Buy %

21%

22%

19%

16%

13%

10%
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)

-33.5

-32.0

-31.9

-31.1

-30.6

-29.9

-29.8

-29.4

-28.9

-28.5

-28.5

-28.4

-28.3

-27.7

-27.2

-27.1

-26.5

-26.3

-26.2

-26.2

-26.1

-25.9

-25.9

-25.8

-25.7

-25.1

-24.7

-24.5

-24.5

-24.4

-24.4

-24.4

-24.2

-24.0

-24.0

-24.0

-23.7

-23.6

-23.5

-23.2

-23.2

-23.2

-23.2

-23.1

-22.9

-22.9

-22.7

-22.6

-22.1

-21.8

-21.7

-21.7

-21.6

-21.6

-21.3

-21.2

-21.2

-21.1

-21.0

-20.8

-20.7

-20.6

-20.5

-20.4

-20.3

-20.3

-20.2

-20.2

-20.0

-19.8

-19.6

-19.5

-19.5

-19.5

-19.5

-19.5

-19.4

-19.2

-19.1

-19.0

-18.8

-18.6

-18.1

-18.1

-18.0

-17.7

-17.4

-16.9

-16.9

-16.9

-16.6

-16.4

-16.2

-16.0

-15.9

-15.7

-15.7

-15.7

-15.7

-14.9

-14.7

-14.6

-14.6

-14.5

-14.4

-14.3

-13.9

-13.7

-13.4

-13.1

-12.6

-12.6

-12.6

-12.3

-12.0

-10.9

-10.4

-10.1

-9.4

-8.8

-0.9