Tier: BWin11.47%Pick7.20%Ban1.84%Games: 558KDA: 1.95Score: 46.48
Karthus is ranked B Tier and has a 11.47% win rate in LoL Arena Patch 25.09. We've analyzed 558 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), Perseverance (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Kayn, Aphelios, and Briar. Karthus's Best Arena counters are Gragas, Shen, and Aurelion Sol.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Doomsayer
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Best Gold Augments for Karthus
Perseverance
Tier: S+

Minionmancer
Tier: S+

It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Overflow
Tier: S+

Executioner
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

70%
2

83%
3

32%
4

51%
8

39%
11

72%
14

18%
Karthus Boots
Buy %

83%

1%

1%

1%

0%

1%
Karthus Situational Items
Buy %

19%

22%

23%

21%

13%

6%
Karthus Juices
Buy %

6%

2%

1%
Karthus Prismatic Item Tier List













Karthus Silver Augment Tier List

















































Karthus Gold Augment Tier List




















































Karthus Prismatic Augment Tier List







































