Tier: CWin18.18%Pick9.02%Ban0.74%Games: 22KDA: 2.40Score: 50.90
Karthus is ranked C Tier and has a 18.18% win rate in LoL Arena Patch 25.08. We've analyzed 22 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Horizon Focus, Shadowflame, Rabadon's Deathcap, and Void Staff. Karthus's best augments include Laser Eyes (Prismatic), Transmute: Prismatic (Gold), and Buff Buddies (Silver). For team partners, the best champions include: Kennen. Karthus's Best Arena matchups include Nami, Poppy, and Sejuani. Karthus's Best Arena counters are Ambessa, Aurelion Sol, and Cho'Gath.
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Best Prismatic Augments for Karthus
Laser Eyes
Tier: S+

Wisdom of Ages
Tier: S

Jeweled Gauntlet
Tier: S

Ultimate Revolution
Tier: A

Best Gold Augments for Karthus
Transmute: Prismatic
Tier: S+

Divine Intervention
Tier: S

Dawnbringer's Resolve
Tier: S

Die Another Day
Tier: S

Best Silver Augments for Karthus
Buff Buddies
Tier: S

Fallen Aegis
Tier: S

Clothesline
Tier: S

Executioner
Tier: A

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

9%
2

100%
4

55%
8

45%
11

45%
14

73%
17

27%
Karthus Boots
Buy %

100%
Karthus Situational Items
Buy %

50%

32%

14%

9%

14%

5%
Karthus Juices
Buy %

5%

3%

1%
Karthus Silver Augment Tier List














Karthus Gold Augment Tier List























Karthus Prismatic Augment Tier List














