Tier: BWin14.09%Pick2.31%Ban0.42%Games: 1900KDA: 1.76Score: 44.46
Karthus is ranked B Tier and has a 14.09% win rate in LoL Arena Patch 14.11. We've analyzed 1900 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Torment, Blackfire Torch, Rabadon's Deathcap, Shadowflame, and Detonation Orb. Karthus's best augments include Spirit Link (Prismatic), Phenomenal Evil (Gold), and Infernal Soul (Silver). For team partners, the best champions include: Evelynn and Bel'Veth. Karthus's Best Arena counters are Jayce, Gwen, and Rengar.
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Best Prismatic Augments for Karthus
Spirit Link
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Spellwake
Tier: S

Best Gold Augments for Karthus
Phenomenal Evil
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Keystone Conjurer
Tier: S+

Best Silver Augments for Karthus
Infernal Soul
Tier: S+

Witchful Thinking
Tier: S+

Executioner
Tier: S+

Scoped Weapons
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

91%
3

23%
4

55%
8

36%
11

66%
14

28%
Karthus Boots
Buy %

91%

8%

1%

0%

0%

0%
Karthus Situational Items
Buy %

17%

33%

21%

13%

12%

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)

-35.3

-34.4

-33.4

-32.6

-31.2

-31.2

-30.9

-30.2

-30.0

-29.9

-29.9

-29.6

-29.6

-29.4

-29.0

-29.0

-28.8

-28.7

-28.7

-28.6

-28.5

-28.3

-28.1

-27.9

-27.8

-27.8

-27.5

-27.2

-27.1

-27.0

-26.8

-26.6

-26.6

-26.5

-26.5

-26.4

-26.4

-26.3

-26.1

-25.9

-25.9

-25.7

-25.5

-25.4

-25.4

-25.3

-25.3

-25.2

-25.1

-25.0

-25.0

-25.0

-25.0

-24.9

-24.9

-24.9

-24.9

-24.9

-24.8

-24.7

-24.6

-24.5

-24.4

-24.3

-24.3

-24.3

-24.3

-24.0

-24.0

-24.0

-24.0

-24.0

-23.8

-23.7

-23.6

-23.4

-23.4

-23.3

-23.3

-23.2

-23.1

-23.1

-22.9

-22.9

-22.9

-22.8

-22.7

-22.7

-22.4

-22.4

-22.3

-22.2

-22.1

-22.0

-21.9

-21.8

-21.7

-21.7

-21.7

-21.7

-21.5

-21.5

-21.5

-21.4

-21.4

-21.4

-21.4

-21.1

-21.1

-21.1

-21.0

-20.9

-20.9

-20.8

-20.8

-20.8

-20.8

-20.6

-20.6

-20.3

-20.2

-20.2

-20.2

-20.1

-20.0

-19.8

-19.7

-19.7

-19.6

-19.5

-19.5

-19.1

-19.0

-18.6

-18.4

-18.2

-17.4

-16.7

-15.1

-13.7