Tier: AWin12.70%Pick7.53%Ban1.93%Games: 309KDA: 1.87Score: 53.30
Karthus is ranked A Tier and has a 12.70% win rate in LoL Arena Patch 25.15. We've analyzed 309 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, Shadowflame, and Detonation Orb. Karthus's best augments include Goliath (Prismatic), Minionmancer (Gold), and Slime Time (Silver). For team partners, the best champions include: Amumu, Aurora, and Cho'Gath. Karthus's Best Arena matchups include Corki and Garen. Karthus's Best Arena counters are Aphelios, Zeri, and Sett.
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Best Prismatic Augments for Karthus
Goliath
Tier: S

Slow Cooker
Tier: S

Tap Dancer
Tier: S

Laser Eyes
Tier: S

Best Gold Augments for Karthus
Minionmancer
Tier: S+

Holy Fire
Tier: S+

Light Warden
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Slime Time
Tier: S+

Witchful Thinking
Tier: S+

Tank It Or Leave It
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

75%
2

77%
3

40%
4

52%
8

56%
11

73%
14

21%
Karthus Boots
Buy %

77%

4%

0%

1%

0%
Karthus Situational Items
Buy %

21%

21%

14%

13%

14%

6%
Karthus Juices
Buy %

5%

2%

1%
Karthus Prismatic Item Tier List









Karthus Silver Augment Tier List














































Karthus Gold Augment Tier List


















































Karthus Prismatic Augment Tier List































