Tier: BWin15.53%Pick7.27%Ban1.55%Games: 9506KDA: 2.00Score: 52.10
Karthus is ranked B Tier and has a 15.53% win rate in LoL Arena Patch 25.15. We've analyzed 9506 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 Witchful Thinking (Silver). Karthus's Best Arena counters are Corki, Elise, and Pantheon.
Advertisement
Advertisement
Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Doomsayer
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Symphony of War
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

It's Killing Time
Tier: S+

From Beginning to End
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Mind to Matter
Tier: S+

ADAPt
Tier: S+

Overflow
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

53%
11

75%
14

26%
Karthus Boots
Buy %

77%

4%

0%

1%

1%

0%
Karthus Situational Items
Buy %

25%

18%

13%

19%

13%

13%
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











































Below Average Karthus Duo Champions in Arena(under 49% top 2 rate with Karthus)

-0.1

-2.3

-7.3

-8.8

-9.2

-9.2

-9.7

-9.8

-9.8

-9.9

-10.8

-13.2

-13.6

-14.6

-15.0

-15.0

-15.7

-16.2

-16.9

-16.9

-17.2

-17.9

-18.1

-18.1

-18.3

-18.6

-19.8

-19.8

-19.9

-20.0

-20.0

-20.2

-20.4

-20.6

-20.7

-20.7

-21.2

-21.3

-21.4

-21.7

-22.2

-22.2

-22.7

-23.1

-23.2

-23.4

-23.5

-23.6

-24.0

-24.4

-24.4

-24.4

-24.5

-24.8

-25.0

-25.1

-25.5

-25.8

-25.8

-26.4

-26.4

-26.6

-26.6

-26.8

-26.9

-27.3

-27.4

-27.8

-28.0

-28.0

-28.6

-28.7

-29.2

-29.4

-29.8

-30.5

-31.1

-31.5

-32.7

-33.3

-33.4

-34.5

-35.2

-38.1

-38.5

-39.6
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)

-29.5

-28.1

-27.5

-27.5

-26.9

-26.8

-26.3

-26.1

-26.0

-25.9

-25.8

-25.8

-25.8

-25.7

-25.7

-25.7

-25.6

-25.4

-25.4

-25.4

-25.4

-25.3

-25.3

-25.2

-25.1

-25.0

-25.0

-25.0

-24.9

-24.8

-24.8

-24.7

-24.7

-24.6

-24.6

-24.6

-24.5

-24.5

-24.4

-24.4

-24.3

-24.3

-24.3

-24.3

-24.3

-24.2

-24.2

-24.2

-24.2

-24.1

-24.0

-24.0

-24.0

-23.9

-23.9

-23.8

-23.8

-23.8

-23.8

-23.8

-23.8

-23.7

-23.7

-23.7

-23.7

-23.7

-23.7

-23.6

-23.6

-23.6

-23.5

-23.5

-23.5

-23.4

-23.4

-23.3

-23.3

-23.3

-23.3

-23.3

-23.3

-23.3

-23.3

-23.2

-23.2

-23.2

-23.1

-23.1

-23.1

-23.1

-23.0

-23.0

-22.9

-22.9

-22.9

-22.8

-22.8

-22.8

-22.8

-22.8

-22.7

-22.7

-22.6

-22.6

-22.5

-22.5

-22.5

-22.4

-22.4

-22.4

-22.4

-22.4

-22.3

-22.3

-22.3

-22.3

-22.3

-22.2

-22.2

-22.2

-22.1

-22.1

-22.1

-22.0

-22.0

-22.0

-21.9

-21.9

-21.8

-21.8

-21.8

-21.7

-21.7

-21.7

-21.7

-21.7

-21.6

-21.6

-21.6

-21.5

-21.5

-21.5

-21.4

-21.4

-21.3

-21.2

-21.2

-21.1

-21.1

-21.0

-21.0

-20.9

-20.9

-20.8

-20.8

-20.8

-20.8

-20.6

-20.5

-20.2

-20.2

-20.2

-20.0

-19.9

-19.9

-19.6

-19.5

-19.2

-18.9

-18.6

-18.5