Tier: BWin17.92%Pick7.78%Ban1.09%Games: 368KDA: 2.02Score: 53.42
Karthus is ranked B Tier and has a 17.92% win rate in LoL Arena Patch 25.08. We've analyzed 368 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Malignance, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Soul Siphon (Gold), and Contract Killer (Silver). For team partners, the best champions include: Ambessa, Fiddlesticks, and Gwen. Karthus's Best Arena counters are Ornn, Kai'Sa, and Pantheon.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S+

Infernal Conduit
Tier: S+

Omni Soul
Tier: S

Best Gold Augments for Karthus
Soul Siphon
Tier: S+

Willing Sacrifice
Tier: S+

Phenomenal Evil
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Contract Killer
Tier: S+

Juice Press
Tier: S+

Executioner
Tier: S+

Ice Cold
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

74%
2

76%
3

33%
4

60%
8

46%
11

76%
14

32%
Karthus Boots
Buy %

76%

7%

1%

1%

0%

1%
Karthus Situational Items
Buy %

25%

17%

18%

18%

13%

13%
Karthus Juices
Buy %

6%

1%

1%
Karthus Prismatic Item Tier List









Karthus Silver Augment Tier List













































Karthus Gold Augment Tier List















































Karthus Prismatic Augment Tier List





































