Tier: BWin12.04%Pick6.88%Ban1.85%Games: 899KDA: 1.84Score: 48.22
Karthus is ranked B Tier and has a 12.04% win rate in LoL Arena Patch 25.15. We've analyzed 899 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 Mystic Punch (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Gwen, Lillia, and Rell. Karthus's Best Arena counters are Kayle, Aurelion Sol, and Fizz.
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Best Prismatic Augments for Karthus
Mystic Punch
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Stats on Stats on Stats!
Tier: S

Best Gold Augments for Karthus
It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

OK Boomerang
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Overflow
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

77%
2

77%
3

28%
4

58%
8

55%
11

74%
14

24%
Karthus Boots
Buy %

77%

5%

1%

1%

0%

0%
Karthus Situational Items
Buy %

21%

20%

14%

15%

13%

15%
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)

-35.6

-35.2

-33.6

-33.0

-32.9

-32.5

-31.8

-31.5

-31.5

-30.7

-30.4

-30.4

-30.1

-30.1

-30.1

-29.6

-29.6

-29.5

-28.7

-28.7

-28.7

-28.6

-28.2

-28.0

-27.9

-27.9

-27.8

-27.7

-27.6

-27.6

-27.6

-27.2

-27.1

-26.9

-26.7

-26.7

-26.6

-26.6

-26.6

-26.5

-26.5

-26.4

-26.3

-26.3

-26.1

-26.0

-26.0

-25.8

-25.8

-25.7

-25.7

-25.6

-25.6

-25.6

-25.5

-25.4

-25.4

-25.4

-25.3

-25.3

-25.1

-25.0

-24.9

-24.9

-24.8

-24.6

-24.6

-24.6

-24.5

-24.4

-24.4

-24.2

-24.2

-24.0

-24.0

-24.0

-24.0

-24.0

-23.7

-23.6

-23.5

-23.5

-23.4

-23.3

-23.3

-23.1

-22.9

-22.8

-22.7

-22.7

-22.7

-22.5

-22.3

-22.2

-21.9

-21.7

-21.6

-21.5

-21.3

-20.9

-20.6

-20.6

-20.6

-20.4

-20.2

-19.7

-19.7

-19.7

-19.6

-19.5

-19.2

-19.2

-19.1

-18.9

-18.6

-18.6

-18.6

-18.5

-18.5

-18.4

-18.4

-18.2

-18.2

-18.1

-18.1

-17.4

-17.4

-17.4

-16.9

-16.8

-16.3

-15.7

-15.7

-15.7

-15.1

-14.9

-13.8

-12.2

-10.8

-7.8