Tier: AWin13.85%Pick6.09%Ban2.01%Games: 257KDA: 1.88Score: 56.14
Karthus is ranked A Tier and has a 13.85% win rate in LoL Arena Patch 25.13. We've analyzed 257 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 Pyromancer's Cloak. Karthus's best augments include Feel the Burn (Prismatic), Critical Healing (Gold), and Executioner (Silver). For team partners, the best champions include: Rell, Sett, and Xerath. Karthus's Best Arena matchups include Vel'Koz. Karthus's Best Arena counters are Sett, Dr. Mundo, and Kai'Sa.
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Best Prismatic Augments for Karthus
Feel the Burn
Tier: S+

Mad Scientist
Tier: S+

Prismatic Egg
Tier: S+

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Critical Healing
Tier: S+

Twice Thrice
Tier: S+

OK Boomerang
Tier: S+

Celestial Body
Tier: S+

Best Silver Augments for Karthus
Executioner
Tier: S+

Witchful Thinking
Tier: S+

Overflow
Tier: S+

Don't Chase
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

71%
2

83%
3

28%
4

59%
8

56%
11

71%
14

25%
Karthus Boots
Buy %

83%

7%

0%
Karthus Situational Items
Buy %

28%

24%

14%

12%

14%

11%
Karthus Juices
Buy %

5%

1%

1%
Karthus Prismatic Item Tier List








Karthus Silver Augment Tier List












































Karthus Gold Augment Tier List




















































Karthus Prismatic Augment Tier List
































