Tier: CWin9.59%Pick5.08%Ban1.13%Games: 773KDA: 1.98Score: 43.37
Karthus is ranked C Tier and has a 9.59% win rate in LoL Arena Patch 25.13. We've analyzed 773 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 Dual Wield (Prismatic), Minionmancer (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Kled, Gwen, and Nami. Karthus's Best Arena counters are Zilean, Ekko, and Kayle.
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Best Prismatic Augments for Karthus
Dual Wield
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Best Gold Augments for Karthus
Minionmancer
Tier: S+

It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Executioner
Tier: S+

Don't Blink
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

72%
2

79%
3

32%
4

58%
8

52%
11

73%
14

30%
Karthus Boots
Buy %

79%

2%

5%

1%

0%

0%
Karthus Situational Items
Buy %

21%

20%

12%

23%

17%

9%
Karthus Juices
Buy %

6%

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)

-39.7

-34.2

-33.9

-33.2

-33.2

-32.8

-31.6

-30.5

-29.2

-29.0

-28.7

-27.9

-27.7

-27.2

-27.1

-27.0

-26.8

-26.7

-26.6

-26.6

-26.5

-26.5

-26.1

-25.9

-25.8

-25.5

-25.5

-25.5

-25.3

-25.3

-25.2

-25.2

-25.1

-24.9

-24.8

-24.5

-24.4

-24.4

-24.0

-23.9

-23.8

-23.6

-23.6

-23.6

-23.5

-23.5

-23.4

-22.9

-22.8

-22.5

-22.4

-22.2

-22.2

-22.0

-21.9

-21.6

-21.3

-21.2

-21.1

-20.7

-20.4

-20.4

-20.4

-20.3

-20.2

-20.2

-19.8

-19.7

-19.7

-19.6

-19.6

-19.3

-19.3

-19.2

-19.0

-18.9

-18.8

-18.7

-18.1

-18.0

-18.0

-17.8

-17.8

-17.8

-17.6

-17.0

-16.9

-16.7

-16.5

-16.3

-16.3

-16.3

-16.1

-15.7

-15.7

-15.7

-15.2

-15.1

-15.0

-13.7

-12.8

-12.0

-10.5

-9.6

-7.1

-5.1