Tier: BWin9.26%Pick8.02%Ban1.25%Games: 67KDA: 1.96Score: 44.42
Karthus is ranked B Tier and has a 9.26% win rate in LoL Arena Patch 25.17. We've analyzed 67 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, Shadowflame, and Void Staff. Karthus's best augments include Infernal Conduit (Prismatic), We'll Be Right Back (Gold), and Ice Cold (Silver). Karthus's Best Arena matchups include Ekko, Lissandra, and Nilah. Karthus's Best Arena counters are Ezreal, Akali, and K'Sante.
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Best Prismatic Augments for Karthus
Infernal Conduit
Tier: S+

Fey Magic
Tier: S+

Jeweled Gauntlet
Tier: S

Eureka
Tier: S

Best Gold Augments for Karthus
We'll Be Right Back
Tier: S+

Big Brain
Tier: S+

Summoner Revolution
Tier: S

Thread the Needle
Tier: S

Best Silver Augments for Karthus
Ice Cold
Tier: S

Juice Box
Tier: S

Self Destruct
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

67%
2

64%
4

52%
8

64%
11

79%
14

18%
17

27%
Karthus Boots
Buy %

64%

12%

1%
Karthus Situational Items
Buy %

24%

13%

19%

9%

6%

10%
Karthus Juices
Buy %

6%

1%

1%
Karthus Silver Augment Tier List



























Karthus Gold Augment Tier List





























Karthus Prismatic Augment Tier List


























