Tier: AWin12.94%Pick6.84%Ban1.54%Games: 17426KDA: 1.90Score: 49.52
Karthus is ranked A Tier and has a 12.94% win rate in LoL Arena Patch 25.15. We've analyzed 17426 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), It's Killing Time (Gold), and Witchful Thinking (Silver). Karthus's Best Arena counters are Urgot, Akshan, and Dr. Mundo.
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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
It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Mind to Matter
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

76%
3

31%
4

55%
8

54%
11

73%
14

24%
Karthus Boots
Buy %

76%

6%

1%

0%

1%

0%
Karthus Situational Items
Buy %

24%

17%

19%

13%

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)

-5.8

-10.6

-11.7

-12.6

-12.6

-13.3

-13.4

-14.1

-14.6

-14.6

-15.1

-15.7

-15.9

-16.1

-16.7

-16.8

-16.9

-16.9

-17.3

-17.4

-17.6

-17.6

-17.8

-17.8

-17.9

-18.0

-18.1

-18.1

-18.2

-18.3

-18.5

-18.7

-19.0

-19.1

-19.4

-19.5

-19.7

-19.8

-19.9

-19.9

-19.9

-20.0

-20.1

-20.2

-20.3

-20.4

-20.4

-20.5

-20.6

-20.6

-20.7

-20.7

-20.8

-20.9

-21.0

-21.1

-21.2

-21.3

-21.3

-21.3

-21.5

-21.9

-22.0

-22.1

-22.3

-22.3

-22.4

-22.5

-22.6

-22.8

-23.1

-23.1

-23.1

-23.3

-23.3

-23.3

-23.6

-23.8

-24.0

-24.2

-24.4

-24.5

-24.7

-24.7

-24.8

-24.8

-25.0

-25.0

-25.1

-25.3

-25.4

-25.5

-25.6

-25.6

-25.7

-25.8

-25.9

-25.9

-26.1

-26.1

-26.1

-26.3

-26.5

-26.7

-26.7

-26.8

-26.8

-26.8

-26.9

-26.9

-26.9

-27.0

-27.2

-27.3

-27.3

-27.6

-27.7

-27.8

-27.8

-27.9

-27.9

-27.9

-27.9

-28.2

-28.3

-28.5

-28.6

-28.8

-29.4

-29.5

-29.7

-30.3

-30.3

-30.5

-31.3

-31.3

-31.4

-31.4

-31.9

-32.1

-32.1

-32.3

-32.3

-32.5

-32.6

-32.7

-32.8

-32.8

-33.0

-33.2

-33.3

-34.3

-35.2

-35.9

-36.0

-36.3

-36.3

-36.3

-36.7

-36.7

-37.9

-37.9

-39.0

-39.2
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)

-26.9

-26.6

-26.5

-26.5

-26.5

-26.4

-25.9

-25.9

-25.9

-25.8

-25.7

-25.7

-25.6

-25.6

-25.6

-25.5

-25.5

-25.4

-25.4

-25.4

-25.3

-25.2

-25.2

-25.2

-25.2

-25.2

-25.1

-25.0

-25.0

-24.9

-24.9

-24.9

-24.9

-24.9

-24.8

-24.8

-24.7

-24.7

-24.7

-24.7

-24.7

-24.7

-24.7

-24.6

-24.6

-24.6

-24.5

-24.4

-24.4

-24.4

-24.4

-24.3

-24.3

-24.2

-24.2

-24.2

-24.2

-24.2

-24.2

-24.2

-24.1

-24.1

-24.0

-24.0

-24.0

-24.0

-24.0

-23.9

-23.9

-23.9

-23.9

-23.9

-23.9

-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

-23.7

-23.6

-23.6

-23.6

-23.6

-23.6

-23.6

-23.6

-23.6

-23.6

-23.6

-23.6

-23.5

-23.5

-23.5

-23.5

-23.5

-23.4

-23.4

-23.4

-23.4

-23.4

-23.4

-23.2

-23.2

-23.2

-23.2

-23.2

-23.1

-23.1

-23.1

-23.1

-23.1

-23.1

-23.0

-23.0

-23.0

-22.9

-22.9

-22.9

-22.9

-22.8

-22.8

-22.8

-22.8

-22.8

-22.8

-22.7

-22.7

-22.7

-22.7

-22.6

-22.6

-22.6

-22.6

-22.5

-22.5

-22.5

-22.3

-22.3

-22.3

-22.2

-22.1

-22.0

-22.0

-22.0

-22.0

-21.9

-21.8

-21.7

-21.6

-21.6

-21.5

-21.5

-21.3

-21.3

-21.2

-21.2

-21.2

-20.9

-20.7

-20.7

-20.6

-20.2