Tier: BWin9.97%Pick4.23%Ban0.97%Games: 279KDA: 1.72Score: 45.11
Karthus is ranked B Tier and has a 9.97% win rate in LoL Arena Patch 25.14. We've analyzed 279 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Wisdom of Ages (Prismatic), Big Brain (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Graves, Quinn, and Maokai. Karthus's Best Arena matchups include Nami, Jayce, and Kassadin. Karthus's Best Arena counters are Dr. Mundo, Seraphine, and Yunara.
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Best Prismatic Augments for Karthus
Wisdom of Ages
Tier: S+

Infernal Conduit
Tier: S+

Prismatic Egg
Tier: S+

Jeweled Gauntlet
Tier: S

Best Gold Augments for Karthus
Big Brain
Tier: S+

Magic Missile
Tier: S+

Hat Trick
Tier: S+

Summoner Revolution
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Erosion
Tier: S+

Ice Cold
Tier: S+

Leg Day
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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![]() | Q | Q | Q | Q | Q | |||||||||||||
![]() | W | W | W | W | W | |||||||||||||
![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Karthus Items by Round
Buy %
1

75%
2

76%
3

30%
4

51%
8

63%
11

68%
14

19%
Karthus Boots
Buy %

76%

8%

3%

0%

1%
Karthus Situational Items
Buy %

27%

19%

11%

23%

15%

13%
Karthus Juices
Buy %

6%

2%

1%
Karthus Prismatic Item Tier List






Karthus Silver Augment Tier List












































Karthus Gold Augment Tier List















































Karthus Prismatic Augment Tier List



































