Tier: BWin11.67%Pick5.47%Ban1.31%Games: 149KDA: 2.11Score: 45.36
Karthus is ranked B Tier and has a 11.67% win rate in LoL Arena Patch 25.08. We've analyzed 149 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 Ultimate Roulette (Prismatic), Bread And Jam (Gold), and Flashbang (Silver). Karthus's Best Arena matchups include Rakan, Gangplank, and LeBlanc. Karthus's Best Arena counters are Braum, Gragas, and Kindred.
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Best Prismatic Augments for Karthus
Ultimate Roulette
Tier: S+

Transmute: Chaos
Tier: S+

Infernal Conduit
Tier: S+

Goliath
Tier: S

Best Gold Augments for Karthus
Bread And Jam
Tier: S+

It's Critical
Tier: S+

Magic Missile
Tier: S+

Divine Intervention
Tier: S

Best Silver Augments for Karthus
Flashbang
Tier: S+

Executioner
Tier: S+

Witchful Thinking
Tier: S+

Dive Bomber
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

79%
2

79%
3

34%
4

61%
8

43%
11

77%
14

22%
Karthus Boots
Buy %

79%

12%

1%

1%

1%

1%
Karthus Situational Items
Buy %

29%

21%

20%

9%

13%

11%
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

































