Tier: S+Win12.12%Pick8.55%Ban1.73%Games: 211KDA: 1.86Score: 51.25
Karthus is ranked S+ Tier and has a 12.12% win rate in LoL Arena Patch 25.08. We've analyzed 211 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Rabadon's Deathcap, Void Staff, Morellonomicon, and Pyromancer's Cloak. Karthus's best augments include Eureka (Prismatic), Oathsworn (Gold), and Mind to Matter (Silver). For team partners, the best champions include: Evelynn, Malzahar, and Samira. Karthus's Best Arena matchups include Renekton, Sylas, and Cassiopeia. Karthus's Best Arena counters are Wukong, Ezreal, and Lulu.
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Best Prismatic Augments for Karthus
Eureka
Tier: S+

Doomsayer
Tier: S+

Wisdom of Ages
Tier: S+

Giant Slayer
Tier: S

Best Gold Augments for Karthus
Oathsworn
Tier: S+

Searing Dawn
Tier: S+

With Haste
Tier: S+

And My Axe!
Tier: S+

Best Silver Augments for Karthus
Mind to Matter
Tier: S+

Castle
Tier: S+

Mountain Soul
Tier: S+

Infernal 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

53%
2

64%
3

28%
4

42%
8

75%
11

35%
14

20%
Karthus Boots
Buy %

64%

2%

0%

1%
Karthus Situational Items
Buy %

33%

20%

16%

9%

17%

14%
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






























