Tier: AWin19.68%Pick7.69%Ban1.76%Games: 638KDA: 2.60Score: 58.77
Karthus is ranked A Tier and has a 19.68% win rate in LoL Arena Patch 25.15. We've analyzed 638 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 Trueshot Prodigy (Prismatic), Magic Missile (Gold), and Flashbang (Silver). For team partners, the best champions include: Kayle, Maokai, and Braum. Karthus's Best Arena counters are Yuumi, Nautilus, and Sion.
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Best Prismatic Augments for Karthus
Trueshot Prodigy
Tier: S+

Jeweled Gauntlet
Tier: S+

Chauffeur
Tier: S+

Quantum Computing
Tier: S

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Phenomenal Evil
Tier: S+

Restart
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Flashbang
Tier: S+

Frozen Foundations
Tier: S+

Warmup Routine
Tier: S+

ADAPt
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

73%
2

74%
3

29%
4

55%
8

48%
11

71%
14

24%
Karthus Boots
Buy %

74%

6%

1%

0%

0%

0%
Karthus Situational Items
Buy %

12%

20%

13%

16%

19%

15%
Karthus Juices
Buy %

6%

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)

-34.0

-32.6

-32.3

-31.9

-31.8

-31.6

-31.5

-31.1

-30.4

-30.1

-30.1

-29.3

-29.3

-29.0

-29.0

-28.3

-28.0

-27.7

-27.7

-27.7

-27.6

-27.5

-27.3

-27.0

-26.8

-26.4

-26.3

-25.9

-25.4

-25.4

-24.7

-24.4

-24.3

-23.5

-23.2

-23.1

-22.9

-22.9

-22.7

-22.3

-22.0

-21.9

-21.7

-21.5

-21.2

-21.2

-21.2

-21.1

-20.6

-20.6

-20.4

-20.4

-20.2

-20.2

-19.9

-19.9

-19.4

-19.4

-19.1

-18.7

-18.6

-18.4

-18.2

-18.2

-18.1

-17.1

-16.2

-15.7

-15.7

-15.7

-15.2

-15.2

-15.1

-14.8

-14.8

-14.5

-14.3

-13.6

-12.8

-9.3

-5.1