Tier: AWin11.66%Pick3.58%Ban0.92%Games: 596KDA: 1.87Score: 55.92
Karthus is ranked A Tier and has a 11.66% win rate in LoL Arena Patch 25.13. We've analyzed 596 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, Shadowflame, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and Self Destruct (Silver). For team partners, the best champions include: Annie, Draven, and Galio. Karthus's Best Arena matchups include Neeko. Karthus's Best Arena counters are Sion, Veigar, and Maokai.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Omni Soul
Tier: S+

Spellwake
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Self Destruct
Tier: S+

Witchful Thinking
Tier: S+

Executioner
Tier: S+

Don't Chase
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

71%
2

76%
3

30%
4

58%
8

58%
11

74%
14

35%
Karthus Boots
Buy %

76%

13%

0%

1%
Karthus Situational Items
Buy %

14%

22%

14%

14%

20%

14%
Karthus Juices
Buy %

7%

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)

-32.6

-32.3

-31.3

-28.5

-27.8

-27.8

-27.5

-27.0

-27.0

-26.8

-26.4

-26.1

-26.0

-25.9

-25.7

-25.5

-24.9

-24.8

-24.7

-24.5

-24.3

-24.0

-24.0

-23.7

-23.6

-23.5

-23.0

-22.8

-22.6

-22.5

-22.4

-22.3

-22.1

-21.7

-21.5

-21.5

-21.4

-21.2

-21.2

-21.2

-20.8

-20.4

-20.3

-20.0

-19.8

-19.3

-19.2

-18.9

-18.8

-17.7

-17.0

-15.7

-15.4

-15.1

-14.6

-14.1

-13.9

-13.5

-12.4

-12.4

-11.9

-10.8

-9.0