Tier: BWin15.84%Pick7.18%Ban1.73%Games: 324KDA: 1.98Score: 48.25
Karthus is ranked B Tier and has a 15.84% win rate in LoL Arena Patch 25.16. We've analyzed 324 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 Prismatic Egg (Prismatic), Oathsworn (Gold), and Numb to Pain (Silver). For team partners, the best champions include: Dr. Mundo, Ahri, and Shen. Karthus's Best Arena matchups include Rakan and Renata Glasc. Karthus's Best Arena counters are Sett, Kayle, and Corki.
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Best Prismatic Augments for Karthus
Prismatic Egg
Tier: S+

Jeweled Gauntlet
Tier: S+

Doomsayer
Tier: S+

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Oathsworn
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Numb to Pain
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Overflow
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

75%
3

28%
4

43%
8

47%
11

73%
14

35%
Karthus Boots
Buy %

75%

5%

2%

0%

0%

1%
Karthus Situational Items
Buy %

23%

16%

18%

17%

13%

12%
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


































