Tier: BWin12.40%Pick3.07%Ban0.48%Games: 3762KDA: 1.75Score: 47.44
Karthus is ranked B Tier and has a 12.40% win rate in LoL Arena Patch 14.13. We've analyzed 3762 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Torment, Rabadon's Deathcap, Shadowflame, 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: Annie and Twitch. Karthus's Best Arena counters are Cassiopeia, Ziggs, and Lillia.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Blade Waltz
Tier: S+

Eureka
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Best Gold Augments for Karthus
Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Demon's Dance
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Mind to Matter
Tier: S+

Dematerialize
Tier: S+

Vulnerability
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

79%
2

89%
3

24%
4

57%
8

69%
11

36%
14

23%
Karthus Boots
Buy %

89%

12%

1%

1%

0%

0%
Karthus Situational Items
Buy %

37%

26%

22%

14%

13%

13%
Karthus Juices
Buy %

4%

1%

0%
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

-33.1

-32.3

-32.2

-32.1

-31.5

-31.3

-30.9

-30.8

-30.6

-30.0

-29.9

-29.9

-29.8

-29.5

-29.4

-29.1

-28.4

-28.2

-28.1

-28.0

-27.9

-27.7

-27.3

-27.2

-27.2

-27.1

-27.0

-26.9

-26.9

-26.8

-26.7

-26.6

-26.5

-26.5

-26.4

-26.3

-26.3

-26.0

-25.9

-25.9

-25.9

-25.8

-25.7

-25.6

-25.6

-25.6

-25.5

-25.3

-25.3

-25.3

-25.2

-25.2

-25.2

-25.2

-25.1

-25.1

-25.0

-25.0

-25.0

-25.0

-25.0

-24.9

-24.9

-24.9

-24.8

-24.8

-24.8

-24.7

-24.7

-24.7

-24.7

-24.7

-24.7

-24.7

-24.7

-24.6

-24.6

-24.5

-24.4

-24.4

-24.4

-24.3

-24.3

-24.3

-24.2

-24.1

-24.1

-24.1

-24.0

-24.0

-24.0

-23.9

-23.9

-23.8

-23.8

-23.7

-23.7

-23.6

-23.6

-23.5

-23.5

-23.4

-23.3

-23.2

-23.2

-23.1

-23.0

-23.0

-23.0

-22.9

-22.8

-22.8

-22.8

-22.6

-22.5

-22.4

-22.4

-22.4

-22.4

-22.2

-22.0

-21.9

-21.9

-21.9

-21.7

-21.6

-21.6

-21.5

-21.4

-21.4

-21.1

-21.0

-21.0

-20.9

-20.8

-20.7

-20.7

-20.4

-20.4

-20.0

-19.9

-19.8

-19.6

-19.3

-19.2

-18.8

-18.6

-18.2

-17.3

-16.9

-16.4

-16.0