Tier: SWin14.16%Pick5.83%Ban1.73%Games: 113KDA: 1.94Score: 60.09
Karthus is ranked S Tier and has a 14.16% 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, Malignance, Liandry's Anguish, Rabadon's Deathcap, Void Staff, and Pyromancer's Cloak. Karthus's best augments include Spirit Link (Prismatic), With Haste (Gold), and Buff Buddies (Silver). For team partners, the best champions include: Rammus and Rell. Karthus's Best Arena matchups include Shyvana, Aurora, and Gangplank. Karthus's Best Arena counters are Irelia, Pyke, and Hwei.
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Best Prismatic Augments for Karthus
Spirit Link
Tier: S+

Laser Eyes
Tier: S+

Jeweled Gauntlet
Tier: S

Giant Slayer
Tier: S

Best Gold Augments for Karthus
With Haste
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

It's Critical
Tier: S

Best Silver Augments for Karthus
Buff Buddies
Tier: S+

Don't Blink
Tier: S+

Tank Engine
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

76%
2

81%
3

16%
4

42%
8

58%
11

73%
14

27%
Karthus Boots
Buy %

81%

7%

1%
Karthus Situational Items
Buy %

19%

12%

16%

18%

16%

14%
Karthus Juices
Buy %

7%

1%

2%
Karthus Prismatic Item Tier List







Karthus Silver Augment Tier List








































Karthus Gold Augment Tier List







































Karthus Prismatic Augment Tier List



























