Tier: AWin15.93%Pick7.64%Ban1.84%Games: 113KDA: 2.02Score: 53.72
Karthus is ranked A Tier and has a 15.93% win rate in LoL Arena Patch 25.09. We've analyzed 113 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 Runecarver. Karthus's best augments include Doomsayer (Prismatic), Big Brain (Gold), and Goredrink (Silver). For team partners, the best champions include: Rengar and Vex. Karthus's Best Arena matchups include Talon, Vel'Koz, and Draven. Karthus's Best Arena counters are Heimerdinger, Jarvan IV, and Lillia.
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Best Prismatic Augments for Karthus
Doomsayer
Tier: S+

Jeweled Gauntlet
Tier: S+

Eureka
Tier: S

Raid Boss
Tier: S

Best Gold Augments for Karthus
Big Brain
Tier: S+

And My Axe!
Tier: S+

Magic Missile
Tier: S+

Transmute: Prismatic
Tier: S

Best Silver Augments for Karthus
Goredrink
Tier: S+

Fire Sale
Tier: S

Fallen Aegis
Tier: S

Light 'em Up!
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

73%
2

76%
3

26%
4

52%
8

74%
11

23%
14

19%
Karthus Boots
Buy %

76%

2%

1%
Karthus Situational Items
Buy %

25%

27%

30%

18%

5%

2%
Karthus Juices
Buy %

8%

3%

2%
Karthus Prismatic Item Tier List





Karthus Silver Augment Tier List








































Karthus Gold Augment Tier List





































Karthus Prismatic Augment Tier List


























