Tier: SWin16.00%Pick5.88%Ban1.01%Games: 140KDA: 2.35Score: 51.75
Karthus is ranked S Tier and has a 16.00% win rate in LoL Arena Patch 25.14. We've analyzed 140 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Void Staff, Shadowflame, and Detonation Orb. Karthus's best augments include Can't Touch This (Prismatic), Combo Master (Gold), and Mountain Soul (Silver). For team partners, the best champions include: Milio, Sion, and Warwick. Karthus's Best Arena matchups include Shyvana, Jarvan IV, and Katarina. Karthus's Best Arena counters are Ashe, Samira, and Aurora.
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Best Prismatic Augments for Karthus
Can't Touch This
Tier: S+

Chauffeur
Tier: S+

Accelerating Sorcery
Tier: S+

Jeweled Gauntlet
Tier: S

Best Gold Augments for Karthus
Combo Master
Tier: S+

It's Killing Time
Tier: S+

From Beginning to End
Tier: S+

Keystone Conjurer
Tier: S+

Best Silver Augments for Karthus
Mountain Soul
Tier: S+

Serve Beyond Death
Tier: S+

Executioner
Tier: S+

Warmup Routine
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

76%
2

80%
3

36%
4

50%
8

74%
11

22%
14

32%
Karthus Boots
Buy %

80%

6%

1%
Karthus Situational Items
Buy %

49%

18%

16%

25%

14%

9%
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
































