Tier: AWin12.14%Pick7.22%Ban1.86%Games: 978KDA: 1.76Score: 48.93
Karthus is ranked A Tier and has a 12.14% win rate in LoL Arena Patch 25.09. We've analyzed 978 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, Shadowflame, and Detonation Orb. Karthus's best augments include Mystic Punch (Prismatic), From Beginning to End (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Fiddlesticks, Kennen, and Viktor. Karthus's Best Arena counters are Nunu, Fizz, and Ivern.
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Best Prismatic Augments for Karthus
Mystic Punch
Tier: S+

Scopiest Weapons
Tier: S+

Quantum Computing
Tier: S+

Prismatic Egg
Tier: S+

Best Gold Augments for Karthus
From Beginning to End
Tier: S+

Magic Missile
Tier: S+

Soul Siphon
Tier: S+

Transmute: Prismatic
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Don't Blink
Tier: S+

Self Destruct
Tier: S+

Desecrator
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

72%
2

74%
3

29%
4

55%
8

64%
11

68%
14

30%
Karthus Boots
Buy %

74%

9%

1%

1%

0%

1%
Karthus Situational Items
Buy %

24%

15%

20%

16%

9%

16%
Karthus Juices
Buy %

5%

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)

-35.8

-34.5

-34.5

-31.7

-31.5

-29.9

-29.6

-29.5

-29.0

-28.6

-28.2

-28.2

-28.2

-28.0

-27.8

-27.4

-27.2

-27.1

-27.0

-26.9

-26.6

-26.3

-26.2

-25.9

-25.7

-25.5

-25.5

-24.8

-24.8

-24.8

-24.6

-24.4

-24.3

-24.2

-24.2

-24.0

-24.0

-24.0

-24.0

-24.0

-24.0

-23.7

-23.7

-23.4

-23.3

-23.2

-22.8

-22.5

-22.5

-22.5

-22.0

-21.7

-21.7

-21.7

-21.5

-21.5

-21.3

-21.2

-21.2

-21.2

-21.2

-21.1

-20.9

-20.8

-20.8

-20.7

-20.6

-20.6

-20.3

-20.2

-20.2

-20.0

-19.9

-19.8

-19.7

-19.7

-19.7

-19.4

-19.3

-19.2

-19.2

-19.2

-19.0

-18.8

-18.7

-18.7

-18.4

-18.2

-18.1

-18.1

-18.0

-18.0

-17.4

-17.1

-17.1

-16.9

-16.9

-16.8

-16.7

-16.7

-16.7

-16.6

-16.2

-16.1

-16.0

-15.9

-15.7

-15.7

-15.7

-15.4

-15.3

-15.2

-14.9

-14.8

-14.7

-14.6

-14.4

-14.1

-14.1

-14.0

-13.9

-13.8

-13.2

-12.9

-12.8

-12.6

-12.0

-9.9

-9.7

-9.0