Tier: CWin6.45%Pick7.07%Ban1.50%Games: 31KDA: 1.84Score: 41.67
Karthus is ranked C Tier and has a 6.45% win rate in LoL Arena Patch 25.13. We've analyzed 31 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Malignance, Void Staff, and Pyromancer's Cloak. Karthus's best augments include Transmute: Chaos (Prismatic), Big Brain (Gold), and Erosion (Silver). Karthus's Best Arena matchups include Azir, Ezreal, and Ekko. Karthus's Best Arena counters are Corki, Lulu, and Volibear.
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Best Prismatic Augments for Karthus
Transmute: Chaos
Tier: S+

Jeweled Gauntlet
Tier: S

Chain Lightning
Tier: S

Quest: Wooglet's Witchcap
Tier: A

Best Gold Augments for Karthus
Big Brain
Tier: S+

We'll Be Right Back
Tier: S+

Quest: Urf's Champion
Tier: S

Soul Siphon
Tier: S

Best Silver Augments for Karthus
Erosion
Tier: S

Tank Engine
Tier: S

ADAPt
Tier: S

Witchful Thinking
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

81%
2

90%
3

19%
4

52%
8

77%
11

42%
14

26%
Karthus Boots
Buy %

90%

3%
Karthus Situational Items
Buy %

16%

3%

6%

26%

3%

23%
Karthus Juices
Buy %

6%

1%

1%
Karthus Silver Augment Tier List


















Karthus Gold Augment Tier List





















Karthus Prismatic Augment Tier List














