Tier: BWin12.15%Pick1.92%Ban0.46%Games: 1012KDA: 1.94Score: 45.93
Karthus is ranked B Tier and has a 12.15% win rate in LoL Arena Patch 14.17. We've analyzed 1012 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Torment, Rabadon's Deathcap, Shadowflame, and Detonation Orb. Karthus's best augments include Spirit Link (Prismatic), Keystone Conjurer (Gold), and Stats! (Silver). For team partners, the best champions include: Kennen, Rell, and Renekton. Karthus's Best Arena matchups include Akshan and Quinn. Karthus's Best Arena counters are Renekton, Cho'Gath, and Briar.
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Best Prismatic Augments for Karthus
Spirit Link
Tier: S+

Ultimate Revolution
Tier: S+

Back To Basics
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Best Gold Augments for Karthus
Keystone Conjurer
Tier: S+

Magic Missile
Tier: S+

Celestial Body
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Stats!
Tier: S+

Executioner
Tier: S+

ADAPt
Tier: S+

Mountain Soul
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

77%
2

90%
3

21%
4

43%
8

58%
11

78%
14

38%
Karthus Boots
Buy %

90%

13%

1%

0%

1%

0%
Karthus Situational Items
Buy %

22%

18%

12%

14%

8%

8%
Karthus Juices
Buy %

4%

1%

0%
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)

-34.7

-34.0

-33.8

-33.8

-33.5

-33.3

-32.2

-31.9

-31.4

-29.4

-29.3

-29.1

-29.0

-28.5

-28.2

-28.0

-28.0

-27.8

-27.7

-27.6

-27.5

-27.4

-27.0

-27.0

-27.0

-26.9

-26.8

-26.8

-26.8

-26.6

-26.5

-26.5

-26.4

-26.0

-25.9

-25.8

-25.8

-25.7

-25.6

-25.5

-25.4

-25.4

-25.4

-25.3

-25.0

-24.8

-24.7

-24.7

-24.6

-24.6

-24.6

-24.5

-24.5

-24.5

-24.4

-24.3

-24.2

-24.0

-24.0

-24.0

-23.8

-23.7

-23.6

-23.5

-23.5

-23.2

-23.2

-23.1

-22.8

-22.8

-22.7

-22.6

-22.5

-22.3

-22.1

-21.9

-21.7

-21.4

-21.3

-21.3

-21.2

-21.2

-20.9

-20.8

-20.6

-20.6

-19.7

-19.3

-19.2

-18.2

-17.9

-17.8

-17.8

-17.4

-16.5

-16.0

-15.9

-15.4

-13.3

-9.0