Tier: BWin12.08%Pick7.18%Ban1.53%Games: 6131KDA: 1.87Score: 47.43
Karthus is ranked B Tier and has a 12.08% win rate in LoL Arena Patch 25.15. We've analyzed 6131 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), Magic Missile (Gold), and ADAPt (Silver). Karthus's Best Arena counters are Elise, Urgot, and Corki.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Symphony of War
Tier: S+

Infernal Conduit
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

From Beginning to End
Tier: S+

Best Silver Augments for Karthus
ADAPt
Tier: S+

Witchful Thinking
Tier: S+

Overflow
Tier: S+

Mind to Matter
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

77%
3

30%
4

53%
8

51%
11

76%
14

26%
Karthus Boots
Buy %

77%

4%

1%

0%

1%

0%
Karthus Situational Items
Buy %

26%

18%

19%

13%

14%

11%
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)

-29.0

-28.5

-27.9

-27.9

-27.6

-27.4

-26.9

-26.9

-26.8

-26.8

-26.6

-26.6

-26.5

-26.3

-26.1

-26.1

-26.1

-26.0

-26.0

-25.9

-25.8

-25.7

-25.5

-25.3

-25.3

-25.3

-25.2

-25.2

-25.2

-25.2

-25.1

-25.1

-25.0

-24.9

-24.9

-24.9

-24.9

-24.8

-24.8

-24.7

-24.7

-24.7

-24.7

-24.7

-24.6

-24.5

-24.5

-24.5

-24.5

-24.5

-24.5

-24.5

-24.4

-24.4

-24.4

-24.4

-24.4

-24.2

-24.2

-24.1

-24.1

-24.1

-24.0

-24.0

-24.0

-24.0

-23.9

-23.9

-23.9

-23.8

-23.8

-23.7

-23.7

-23.6

-23.6

-23.6

-23.6

-23.6

-23.5

-23.5

-23.5

-23.5

-23.5

-23.5

-23.4

-23.4

-23.4

-23.3

-23.3

-23.3

-23.3

-23.3

-23.3

-23.3

-23.2

-23.2

-23.1

-23.1

-23.0

-22.9

-22.9

-22.9

-22.9

-22.9

-22.8

-22.8

-22.7

-22.7

-22.6

-22.6

-22.6

-22.5

-22.5

-22.5

-22.5

-22.4

-22.4

-22.3

-22.2

-22.1

-22.1

-22.0

-22.0

-22.0

-22.0

-21.9

-21.9

-21.8

-21.8

-21.8

-21.7

-21.6

-21.6

-21.6

-21.5

-21.5

-21.4

-21.4

-21.3

-21.1

-21.1

-21.1

-21.1

-21.0

-21.0

-21.0

-21.0

-21.0

-20.9

-20.8

-20.7

-20.7

-20.7

-20.7

-20.6

-20.5

-20.2

-20.1

-20.0

-19.9

-19.8

-19.8

-19.6

-19.4

-19.4

-19.2

-19.0

-18.9

-18.6

-18.3

-17.6