Tier: CWin16.96%Pick4.38%Ban0.81%Games: 172KDA: 1.77Score: 49.77
Karthus is ranked C Tier and has a 16.96% win rate in LoL Arena Patch 25.14. We've analyzed 172 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Void Staff, Rabadon's Deathcap, and Pyromancer's Cloak. Karthus's best augments include Giant Slayer (Prismatic), Shrink Ray (Gold), and Contract Killer (Silver). For team partners, the best champions include: Jayce and Rengar. Karthus's Best Arena matchups include Talon. Karthus's Best Arena counters are Olaf, Yunara, and Illaoi.
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Best Prismatic Augments for Karthus
Giant Slayer
Tier: S+

Stats on Stats on Stats!
Tier: S+

Orbital Laser
Tier: S

Ultimate Roulette
Tier: S

Best Gold Augments for Karthus
Shrink Ray
Tier: S+

It's Killing Time
Tier: S+

Parasitic Relationship
Tier: S+

OK Boomerang
Tier: S+

Best Silver Augments for Karthus
Contract Killer
Tier: S+

Infernal Soul
Tier: S+

ADAPt
Tier: S+

Parasitic Mutation
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

80%
2

74%
3

21%
4

64%
8

56%
11

25%
14

75%
Karthus Boots
Buy %

74%

8%

1%
Karthus Situational Items
Buy %

17%

23%

17%

23%

13%

22%
Karthus Juices
Buy %

6%

2%

2%
Karthus Prismatic Item Tier List





Karthus Silver Augment Tier List






































Karthus Gold Augment Tier List











































Karthus Prismatic Augment Tier List



























