Tier: AWin14.85%Pick3.46%Ban1.06%Games: 3952KDA: 2.12Score: 53.21
Karthus is ranked A Tier and has a 14.85% win rate in LoL Arena Patch 25.05. We've analyzed 3952 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 Spellwake (Prismatic), Magic Missile (Gold), and Overflow (Silver). For team partners, the best champions include: Rammus, Nunu, and Evelynn. Karthus's Best Arena counters are Evelynn, Rek'Sai, and Ziggs.
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Best Prismatic Augments for Karthus
Spellwake
Tier: S+

Infernal Conduit
Tier: S+

Jeweled Gauntlet
Tier: S+

Back To Basics
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

And My Axe!
Tier: S+

Big Brain
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Overflow
Tier: S+

Witchful Thinking
Tier: S+

Mind to Matter
Tier: S+

Contract Killer
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

61%
2

90%
3

27%
4

59%
8

57%
11

29%
14

18%
Karthus Boots
Buy %

90%

6%

2%

1%

1%

0%
Karthus Situational Items
Buy %

26%

18%

15%

18%

17%

17%
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)

-28.3

-27.3

-25.9

-25.4

-25.2

-24.8

-24.7

-24.6

-24.5

-24.0

-24.0

-23.9

-23.8

-23.8

-23.3

-23.3

-23.2

-23.1

-22.9

-22.8

-22.7

-22.7

-22.6

-22.5

-22.4

-22.4

-22.2

-22.2

-22.1

-22.1

-22.0

-21.9

-21.9

-21.8

-21.7

-21.7

-21.7

-21.6

-21.4

-21.3

-21.1

-21.1

-21.1

-21.1

-21.0

-21.0

-21.0

-20.8

-20.8

-20.8

-20.7

-20.6

-20.6

-20.5

-20.4

-20.4

-20.4

-20.3

-20.1

-20.1

-20.1

-20.1

-19.9

-19.9

-19.9

-19.8

-19.8

-19.8

-19.7

-19.6

-19.6

-19.6

-19.5

-19.5

-19.5

-19.4

-19.4

-19.4

-19.3

-19.3

-19.2

-19.2

-19.2

-19.2

-19.1

-19.1

-19.1

-19.0

-19.0

-19.0

-19.0

-18.9

-18.8

-18.8

-18.8

-18.8

-18.6

-18.6

-18.6

-18.5

-18.5

-18.5

-18.4

-18.4

-18.4

-18.4

-18.2

-18.1

-18.1

-18.1

-18.1

-18.1

-18.1

-17.9

-17.9

-17.9

-17.8

-17.8

-17.8

-17.7

-17.6

-17.6

-17.6

-17.6

-17.5

-17.4

-17.4

-17.3

-17.3

-17.2

-17.1

-17.0

-17.0

-16.9

-16.8

-16.7

-16.7

-16.6

-16.5

-16.2

-16.1

-16.1

-16.0

-15.9

-15.9

-15.7

-15.5

-15.2

-15.1

-15.0

-15.0

-15.0

-14.9

-14.8

-14.8

-14.7

-14.7

-14.6

-14.6

-14.6

-14.4

-14.2

-14.1

-13.9

-13.8

-13.4

-11.7

-11.2

-10.6

-10.6