Tier: BWin12.49%Pick3.19%Ban0.36%Games: 51641KDA: 1.75Score: 45.69
Karthus is ranked B Tier and has a 12.49% win rate in LoL Arena Patch 14.11. We've analyzed 51641 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), It's Killing Time (Gold), and Witchful Thinking (Silver). Karthus's Best Arena counters are Sivir, Xerath, and Sejuani.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Spellwake
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+

Executioner
Tier: S+

ADAPt
Tier: S+

Mind to Matter
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

93%
3

24%
4

53%
8

74%
11

30%
14

22%
Karthus Boots
Buy %

93%

8%

1%

1%

1%

0%
Karthus Situational Items
Buy %

34%

21%

27%

11%

10%

9%
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



































Below Average Karthus Duo Champions in Arena(under 49% top 2 rate with Karthus)

-12.4

-13.4

-14.2

-14.7

-14.9

-14.9

-16.2

-16.6

-16.9

-16.9

-17.3

-17.9

-18.1

-18.2

-18.2

-18.6

-18.6

-18.9

-19.1

-19.3

-19.4

-19.5

-19.5

-19.6

-19.7

-19.7

-19.8

-20.0

-20.4

-20.6

-20.9

-21.0

-21.7

-21.8

-22.1

-22.3

-22.4

-22.5

-22.5

-22.6

-22.6

-22.7

-22.8

-23.0

-23.1

-23.1

-23.4

-23.6

-23.8

-23.8

-23.8

-23.8

-23.8

-23.9

-24.4

-24.5

-24.5

-24.6

-24.7

-24.7

-24.8

-24.9

-25.0

-25.1

-25.2

-25.2

-25.2

-25.3

-25.4

-25.4

-25.5

-25.5

-25.7

-25.8

-26.0

-26.2

-26.2

-26.3

-26.3

-26.3

-26.3

-26.4

-26.5

-26.5

-26.7

-26.7

-26.8

-26.8

-26.8

-26.9

-27.0

-27.1

-27.2

-27.2

-27.2

-27.3

-27.4

-27.4

-27.6

-27.6

-27.7

-27.7

-27.8

-27.8

-28.3

-28.3

-28.4

-28.5

-28.6

-28.7

-28.7

-29.0

-29.0

-29.0

-29.1

-29.2

-29.2

-29.3

-29.4

-29.4

-29.4

-29.4

-29.4

-29.5

-29.5

-29.7

-29.9

-30.1

-30.5

-30.5

-30.7

-30.9

-31.0

-31.1

-31.4

-31.9

-32.1

-32.2

-32.3

-32.3

-32.5

-32.5

-33.0

-33.0

-33.1

-33.3

-33.4

-33.5

-33.5

-34.0

-34.3

-34.7

-36.0

-36.2

-38.1

-38.1

-39.7

-40.1

-42.5
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)

-27.8

-27.1

-26.9

-26.8

-26.7

-26.6

-26.6

-26.6

-26.5

-26.4

-26.4

-26.3

-26.3

-26.3

-26.2

-26.2

-26.1

-26.1

-26.0

-26.0

-26.0

-25.9

-25.9

-25.9

-25.8

-25.8

-25.8

-25.8

-25.8

-25.7

-25.7

-25.7

-25.7

-25.6

-25.6

-25.6

-25.6

-25.6

-25.5

-25.5

-25.5

-25.5

-25.4

-25.4

-25.4

-25.4

-25.4

-25.3

-25.3

-25.3

-25.3

-25.2

-25.2

-25.2

-25.2

-25.1

-25.1

-25.1

-25.1

-25.1

-25.1

-25.1

-25.1

-25.1

-25.0

-25.0

-25.0

-25.0

-25.0

-25.0

-25.0

-25.0

-25.0

-25.0

-24.9

-24.9

-24.9

-24.9

-24.9

-24.9

-24.9

-24.9

-24.8

-24.8

-24.8

-24.8

-24.8

-24.7

-24.7

-24.7

-24.7

-24.6

-24.6

-24.6

-24.5

-24.5

-24.5

-24.5

-24.4

-24.4

-24.4

-24.4

-24.4

-24.4

-24.4

-24.3

-24.3

-24.2

-24.2

-24.2

-24.1

-24.1

-24.1

-24.1

-24.1

-24.0

-24.0

-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

-23.6

-23.6

-23.6

-23.6

-23.5

-23.5

-23.4

-23.4

-23.4

-23.4

-23.3

-23.3

-23.2

-23.2

-23.1

-23.0

-23.0

-23.0

-22.9

-22.8

-22.8

-22.8

-22.8

-22.7

-22.4

-22.4

-22.3

-22.1

-22.1

-21.9

-21.9

-21.7

-21.5

-21.2