Tier: AWin12.64%Pick8.23%Ban1.67%Games: 14414KDA: 1.94Score: 46.05
Karthus is ranked A Tier and has a 12.64% win rate in LoL Arena Patch 25.08. We've analyzed 14414 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), It's Killing Time (Gold), and Sonic Boom (Silver). Karthus's Best Arena counters are Kled, Evelynn, and Lulu.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Dual Wield
Tier: S+

Spellwake
Tier: S+

Eureka
Tier: S+

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

Magic Missile
Tier: S+

Big Brain
Tier: S+

Minionmancer
Tier: S+

Best Silver Augments for Karthus
Sonic Boom
Tier: S+

Tormentor
Tier: S+

Overflow
Tier: S+

Witchful Thinking
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

80%
2

81%
3

32%
4

58%
8

48%
11

80%
14

31%
Karthus Boots
Buy %

81%

3%

0%

0%

1%

0%
Karthus Situational Items
Buy %

26%

17%

18%

14%

17%

12%
Karthus Juices
Buy %

7%

2%

1%
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)

-3.8

-4.0

-6.1

-7.3

-7.4

-7.7

-8.3

-8.6

-9.8

-10.1

-10.4

-10.4

-10.5

-11.4

-11.6

-11.6

-12.0

-12.2

-12.8

-13.0

-13.7

-13.7

-13.7

-13.9

-14.5

-14.7

-14.7

-15.7

-16.0

-16.1

-16.2

-16.2

-16.4

-16.4

-16.8

-17.2

-17.3

-17.6

-17.6

-17.9

-18.1

-18.4

-18.5

-18.6

-18.7

-18.9

-19.0

-19.1

-19.2

-19.3

-19.4

-19.5

-20.1

-20.3

-20.4

-20.4

-20.6

-20.6

-20.6

-20.7

-20.8

-20.8

-20.8

-21.0

-21.0

-21.1

-21.4

-21.4

-21.5

-21.5

-21.7

-21.7

-21.7

-21.8

-21.8

-21.9

-22.0

-22.2

-22.2

-22.2

-22.3

-22.3

-22.5

-22.6

-22.6

-22.6

-22.6

-22.9

-23.0

-23.1

-23.2

-23.4

-23.5

-23.5

-23.5

-23.6

-23.6

-23.8

-24.0

-24.0

-24.0

-24.4

-24.4

-24.6

-24.6

-24.7

-24.8

-25.5

-25.8

-26.1

-26.3

-26.3

-26.5

-26.6

-26.8

-26.8

-26.8

-27.1

-27.3

-27.5

-27.6

-27.9

-28.1

-28.2

-28.2

-28.4

-28.6

-28.7

-28.7

-29.3

-29.4

-29.6

-29.6

-29.8

-30.0

-30.1

-30.3

-30.3

-30.6

-30.6

-31.3

-31.4

-31.5

-32.1

-32.3

-32.7

-32.9

-33.0

-34.5

-34.5

-34.7

-36.0

-37.2

-37.2

-37.4

-39.8
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)

-25.4

-25.0

-24.8

-24.6

-24.3

-24.2

-24.0

-24.0

-23.9

-23.9

-23.8

-23.8

-23.6

-23.5

-23.5

-23.5

-23.5

-23.3

-23.3

-23.3

-23.3

-23.2

-23.2

-23.1

-23.1

-23.1

-23.1

-23.0

-23.0

-23.0

-23.0

-22.8

-22.8

-22.7

-22.6

-22.6

-22.6

-22.6

-22.6

-22.6

-22.6

-22.5

-22.5

-22.5

-22.5

-22.4

-22.4

-22.4

-22.3

-22.3

-22.3

-22.2

-22.1

-22.1

-22.1

-22.0

-22.0

-21.9

-21.9

-21.8

-21.8

-21.8

-21.8

-21.8

-21.8

-21.8

-21.7

-21.7

-21.7

-21.7

-21.7

-21.7

-21.7

-21.7

-21.7

-21.7

-21.7

-21.6

-21.6

-21.6

-21.6

-21.5

-21.5

-21.5

-21.4

-21.4

-21.4

-21.4

-21.4

-21.4

-21.4

-21.4

-21.3

-21.3

-21.3

-21.2

-21.2

-21.2

-21.2

-21.2

-21.2

-21.1

-21.1

-21.1

-21.1

-21.1

-21.0

-21.0

-21.0

-20.9

-20.9

-20.9

-20.9

-20.9

-20.8

-20.8

-20.8

-20.7

-20.7

-20.6

-20.6

-20.6

-20.6

-20.6

-20.6

-20.6

-20.5

-20.5

-20.5

-20.5

-20.3

-20.2

-20.2

-20.2

-20.2

-20.2

-20.1

-20.1

-20.1

-20.0

-20.0

-20.0

-20.0

-19.9

-19.9

-19.9

-19.9

-19.9

-19.8

-19.8

-19.7

-19.7

-19.6

-19.5

-19.4

-19.3

-19.2

-19.2

-19.2

-19.0

-19.0

-18.9

-18.9

-18.9

-18.5

-18.4

-18.1

-18.0

-17.9

-16.7