Karthus is ranked Tier and has a 11.11% win rate in LoL Arena Patch 25.13. We've analyzed 9 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Void Staff, Morellonomicon, and Pyromancer's Cloak. Karthus's best augments include Ultimate Revolution (Prismatic), Vulnerability (Gold), and ADAPt (Silver). Karthus's Best Arena matchups include Kai'Sa and Katarina.
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Best Prismatic Augments for Karthus
Ultimate Revolution
Tier: S

Jeweled Gauntlet
Tier: A

Chain Lightning
Tier: B

Prismatic Egg
Tier: B

Best Gold Augments for Karthus
Vulnerability
Tier: S+

From Beginning to End
Tier: S

It's Killing Time
Tier: S

Transmute: Prismatic
Tier: B

Best Silver Augments for Karthus
ADAPt
Tier: S

Executioner
Tier: B

Serve Beyond Death
Tier: B

Leg Day
Tier: C

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

78%
2

89%
3

22%
4

22%
8

78%
11

22%
14

22%
Karthus Boots
Buy %

89%

11%
Karthus Situational Items
Buy %

11%

22%

22%

22%

11%

11%
Karthus Juices
Buy %

14%

2%

3%
Karthus Silver Augment Tier List





Karthus Gold Augment Tier List

















Karthus Prismatic Augment Tier List





