Tier: AWin15.78%Pick4.39%Ban1.03%Games: 644KDA: 2.01Score: 51.48
Karthus is ranked A Tier and has a 15.78% win rate in LoL Arena Patch 25.13. We've analyzed 644 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, Void Staff, and Detonation Orb. Karthus's best augments include Tap Dancer (Prismatic), Magic Missile (Gold), and Self Destruct (Silver). For team partners, the best champions include: Master Yi, Tahm Kench, and Volibear. Karthus's Best Arena matchups include Kled. Karthus's Best Arena counters are Morgana, Nasus, and Jhin.
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Best Prismatic Augments for Karthus
Tap Dancer
Tier: S+

Jeweled Gauntlet
Tier: S+

Giant Slayer
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Phenomenal Evil
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Self Destruct
Tier: S+

Witchful Thinking
Tier: S+

Light 'em Up!
Tier: S+

Executioner
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

82%
3

31%
4

58%
8

70%
11

32%
14

23%
Karthus Boots
Buy %

82%

5%

1%

1%

0%

0%
Karthus Situational Items
Buy %

45%

21%

19%

16%

9%

16%
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)

-31.3

-29.8

-28.3

-27.8

-26.7

-26.4

-26.2

-25.2

-24.9

-24.3

-23.5

-23.3

-23.0

-22.9

-22.8

-22.3

-21.9

-21.9

-21.7

-21.6

-21.6

-21.2

-21.2

-20.9

-20.8

-20.6

-20.6

-20.6

-20.6

-20.2

-19.8

-19.8

-19.5

-19.5

-19.4

-19.3

-19.2

-19.0

-18.8

-18.7

-18.4

-18.3

-17.4

-17.4

-17.4

-17.3

-17.1

-16.9

-16.7

-16.6

-16.5

-16.2

-16.1

-16.1

-15.7

-15.7

-15.7

-15.7

-15.2

-15.2

-15.2

-14.5

-14.4

-14.1

-13.8

-13.5

-13.3

-13.2

-13.2

-12.5

-12.3

-12.3

-12.0

-11.5

-11.5

-11.5

-11.3

-9.9

-8.7

-7.9

-6.1

-5.9

-2.3

-1.6