Tier: BWin19.26%Pick8.44%Ban3.06%Games: 742KDA: 2.62Score: 58.56
Karthus is ranked B Tier and has a 19.26% win rate in LoL Arena Patch 25.08. We've analyzed 742 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). For team partners, the best champions include: Ivern, Cho'Gath, and Veigar. Karthus's Best Arena counters are Lillia, Vladimir, and Fizz.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Goliath
Tier: S+

Prismatic Egg
Tier: S+

Eureka
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Transmute: Prismatic
Tier: S+

Vulnerability
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Heavy Hitter
Tier: S+

Executioner
Tier: S+

Slime Time
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

83%
2

82%
3

31%
4

57%
8

53%
11

84%
14

33%
Karthus Boots
Buy %

82%

4%

1%

0%

0%

0%
Karthus Situational Items
Buy %

31%

18%

17%

14%

11%

11%
Karthus Juices
Buy %

8%

2%

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)

-34.7

-31.4

-30.4

-30.0

-29.3

-29.0

-29.0

-28.7

-28.5

-28.4

-27.8

-27.4

-27.4

-27.2

-26.6

-26.6

-26.2

-26.0

-25.8

-25.8

-25.8

-25.6

-25.6

-25.5

-25.4

-25.2

-24.6

-24.4

-24.3

-23.6

-23.6

-23.5

-23.5

-23.2

-23.1

-22.7

-22.6

-22.6

-22.6

-22.5

-22.3

-22.1

-22.0

-21.8

-21.3

-21.2

-21.2

-21.0

-21.0

-20.9

-20.9

-20.8

-20.8

-20.7

-20.6

-20.4

-20.4

-20.2

-20.0

-19.8

-19.6

-19.6

-19.5

-19.2

-19.2

-19.0

-19.0

-18.8

-18.7

-18.1

-18.1

-17.7

-17.5

-17.4

-17.4

-16.9

-16.9

-16.8

-16.8

-16.4

-16.2

-15.7

-15.7

-14.8

-14.7

-14.2

-13.8

-13.7

-13.6

-13.3

-13.1

-13.1

-12.8

-12.6

-12.1

-11.4

-11.4

-11.3

-11.3

-10.5

-10.2

-9.8

-9.0

-8.6

-8.5

-6.4

-4.6