Tier: AWin12.89%Pick4.65%Ban1.05%Games: 1032KDA: 1.89Score: 52.04
Karthus is ranked A Tier and has a 12.89% win rate in LoL Arena Patch 25.09. We've analyzed 1032 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, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Holy Fire (Gold), and First-Aid Kit (Silver). For team partners, the best champions include: Kennen, Morgana, and Olaf. Karthus's Best Arena counters are Akshan, Sona, and Renekton.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S+

Infernal Conduit
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Best Gold Augments for Karthus
Holy Fire
Tier: S+

It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
First-Aid Kit
Tier: S+

Witchful Thinking
Tier: S+

Executioner
Tier: S+

ADAPt
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

73%
2

73%
3

31%
4

63%
8

50%
11

59%
14

21%
Karthus Boots
Buy %

73%

9%

0%

0%

0%

0%
Karthus Situational Items
Buy %

26%

21%

16%

18%

17%

10%
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)

-36.7

-32.3

-31.1

-31.0

-30.0

-28.8

-28.5

-28.4

-28.3

-28.1

-28.1

-27.8

-27.7

-27.4

-27.1

-27.1

-27.0

-26.9

-26.8

-26.5

-26.5

-26.4

-26.3

-26.3

-26.0

-26.0

-25.9

-25.5

-25.4

-25.4

-25.2

-25.0

-24.9

-24.9

-24.8

-24.8

-24.8

-24.5

-24.5

-24.5

-24.4

-24.0

-24.0

-24.0

-24.0

-24.0

-23.7

-23.6

-23.6

-23.5

-23.5

-23.4

-23.3

-23.3

-23.3

-23.3

-23.2

-23.1

-23.0

-22.8

-22.8

-22.7

-22.6

-22.3

-21.9

-21.6

-21.5

-21.4

-21.4

-21.3

-21.3

-21.2

-21.2

-21.1

-21.1

-21.1

-20.9

-20.8

-20.8

-20.6

-20.4

-20.0

-19.9

-19.9

-19.8

-19.7

-19.7

-19.5

-19.5

-19.5

-19.5

-19.4

-19.3

-19.1

-19.1

-18.9

-18.9

-18.8

-18.5

-18.1

-17.7

-17.6

-17.4

-17.1

-17.1

-17.0

-16.8

-16.5

-16.3

-16.2

-15.9

-15.7

-15.7

-15.7

-15.1

-14.8

-14.1

-14.1

-13.9

-13.7

-13.5

-13.5

-13.4

-13.2

-13.1

-12.0

-11.0

-10.8

-9.9

-8.0

-3.5