Tier: SWin11.34%Pick7.35%Ban1.89%Games: 204KDA: 2.15Score: 51.26
Karthus is ranked S Tier and has a 11.34% win rate in LoL Arena Patch 25.09. We've analyzed 204 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Blackfire Torch, Malignance, Rabadon's Deathcap, and Pyromancer's Cloak. Karthus's best augments include Summoner's Roulette (Prismatic), Critical Healing (Gold), and Desecrator (Silver). For team partners, the best champions include: Tryndamere, Galio, and Lillia. Karthus's Best Arena matchups include Aatrox, Soraka, and Rumble. Karthus's Best Arena counters are Wukong, Heimerdinger, and Milio.
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Best Prismatic Augments for Karthus
Summoner's Roulette
Tier: S+

Dreadbringer
Tier: S+

Spellwake
Tier: S+

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Critical Healing
Tier: S+

Phenomenal Evil
Tier: S+

Summoner Revolution
Tier: S+

Extendo-Arm
Tier: S+

Best Silver Augments for Karthus
Desecrator
Tier: S+

Executioner
Tier: S+

Stats!
Tier: S+

Mind to Matter
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

68%
3

30%
4

61%
8

30%
11

57%
14

80%
Karthus Boots
Buy %

68%

9%

1%
Karthus Situational Items
Buy %

29%

22%

15%

12%

15%

8%
Karthus Juices
Buy %

7%

2%

1%
Karthus Prismatic Item Tier List


Karthus Silver Augment Tier List











































Karthus Gold Augment Tier List


















































Karthus Prismatic Augment Tier List

































