Tier: SWin13.28%Pick5.93%Ban1.94%Games: 784KDA: 1.80Score: 49.80
Karthus is ranked S Tier and has a 13.28% win rate in LoL Arena Patch 25.15. We've analyzed 784 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 Typhoon (Silver). For team partners, the best champions include: Malphite, Ezreal, and Shyvana. Karthus's Best Arena counters are Sejuani, Ivern, and Lux.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Giant Slayer
Tier: S+

Infernal Conduit
Tier: S+

Mystic Punch
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Ethereal Weapon
Tier: S+

Perseverance
Tier: S+

Best Silver Augments for Karthus
Typhoon
Tier: S+

Witchful Thinking
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

66%
2

80%
3

31%
4

49%
8

49%
11

71%
14

24%
Karthus Boots
Buy %

80%

5%

1%

0%

0%

2%
Karthus Situational Items
Buy %

22%

15%

16%

15%

11%

14%
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)

-32.6

-31.4

-30.5

-30.1

-29.0

-28.8

-27.6

-27.2

-27.1

-27.1

-26.9

-26.2

-26.0

-25.8

-25.7

-25.1

-25.0

-24.8

-24.4

-24.4

-24.3

-24.3

-24.3

-24.0

-24.0

-23.8

-23.8

-23.7

-23.3

-23.1

-23.1

-22.8

-22.6

-22.6

-22.5

-22.5

-22.3

-22.2

-22.1

-22.1

-22.0

-21.8

-21.7

-21.2

-21.1

-21.0

-21.0

-20.7

-20.6

-20.5

-20.4

-20.4

-20.4

-20.3

-20.3

-19.9

-19.9

-19.7

-19.7

-19.5

-19.4

-19.4

-19.4

-19.3

-19.3

-19.1

-19.0

-19.0

-18.6

-18.6

-18.4

-18.3

-18.1

-18.0

-18.0

-17.6

-17.5

-17.4

-17.3

-16.9

-16.7

-16.5

-16.2

-15.7

-15.2

-14.7

-14.6

-14.3

-13.9

-13.7

-13.5

-13.1

-12.5

-12.5

-12.3

-11.7

-11.1

-9.0

-8.2

-8.1

-7.8

-7.7

-7.0

-3.8

-2.6