Tier: CWin8.38%Pick4.97%Ban1.11%Games: 449KDA: 1.74Score: 42.15
Karthus is ranked C Tier and has a 8.38% win rate in LoL Arena Patch 25.15. We've analyzed 449 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, Shadowflame, and Pyromancer's Cloak. Karthus's best augments include Jeweled Gauntlet (Prismatic), Summoner Revolution (Gold), and Firefox (Silver). For team partners, the best champions include: Kayn and Urgot. Karthus's Best Arena counters are Sylas, Galio, and Twisted Fate.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Spirit Link
Tier: S+

Infernal Conduit
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Best Gold Augments for Karthus
Summoner Revolution
Tier: S+

Magic Missile
Tier: S+

Banner of Command
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Firefox
Tier: S+

Witchful Thinking
Tier: S+

Desecrator
Tier: S+

Fallen Aegis
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

69%
2

74%
3

24%
4

65%
8

52%
11

61%
14

23%
Karthus Boots
Buy %

74%

0%

10%

1%

0%

2%
Karthus Situational Items
Buy %

18%

21%

19%

7%

19%

8%
Karthus Juices
Buy %

4%

1%

1%
Karthus Prismatic Item Tier List








Karthus Silver Augment Tier List


















































Karthus Gold Augment Tier List


















































Karthus Prismatic Augment Tier List







































