Tier: AWin16.30%Pick7.66%Ban2.11%Games: 92KDA: 2.04Score: 53.05
Karthus is ranked A Tier and has a 16.30% win rate in LoL Arena Patch 25.09. We've analyzed 92 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Big Brain (Gold), and Overflow (Silver). For team partners, the best champions include: Brand, Caitlyn, and Tahm Kench. Karthus's Best Arena matchups include Zoe, Rammus, and Irelia. Karthus's Best Arena counters are Aatrox, Annie, and Nidalee.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Back To Basics
Tier: S

Slow Cooker
Tier: S

Best Gold Augments for Karthus
Big Brain
Tier: S+

Dark Blessing
Tier: S

Bread And Jam
Tier: S

Divine Intervention
Tier: S

Best Silver Augments for Karthus
Overflow
Tier: S+

Witchful Thinking
Tier: S+

Dive Bomber
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 |
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![]() | W | W | W | W | W | |||||||||||||
![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Karthus Items by Round
Buy %
1

73%
2

86%
3

35%
4

63%
8

78%
11

30%
14

25%
Karthus Boots
Buy %

86%

1%

1%
Karthus Situational Items
Buy %

18%

18%

13%

22%

9%

10%
Karthus Juices
Buy %

8%

2%

1%
Karthus Prismatic Item Tier List





Karthus Silver Augment Tier List

































Karthus Gold Augment Tier List



































Karthus Prismatic Augment Tier List






















