Tier: BWin10.04%Pick5.77%Ban0.96%Games: 153KDA: 1.79Score: 45.67
Karthus is ranked B Tier and has a 10.04% win rate in LoL Arena Patch 25.15. We've analyzed 153 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 Fey Magic (Prismatic), Die Another Day (Gold), and Mountain Soul (Silver). For team partners, the best champions include: Xin Zhao and Nautilus. Karthus's Best Arena matchups include Viktor, Nasus, and Rakan. Karthus's Best Arena counters are Kalista, Gragas, and Brand.
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Best Prismatic Augments for Karthus
Fey Magic
Tier: S+

Prismatic Egg
Tier: S+

Omni Soul
Tier: S

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Die Another Day
Tier: S+

Oathsworn
Tier: S+

Symbiotic Mutation
Tier: S+

Quest: Urf's Champion
Tier: S+

Best Silver Augments for Karthus
Mountain Soul
Tier: S+

Goredrink
Tier: S+

Transmute: Gold
Tier: S+

Ocean Soul
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

75%
2

73%
3

32%
4

55%
8

58%
11

75%
14

30%
Karthus Boots
Buy %

73%

7%

1%
Karthus Situational Items
Buy %

34%

15%

21%

19%

6%

5%
Karthus Juices
Buy %

8%

1%

0%
Karthus Prismatic Item Tier List






Karthus Silver Augment Tier List









































Karthus Gold Augment Tier List











































Karthus Prismatic Augment Tier List





























