Tier: AWin13.03%Pick6.92%Ban1.44%Games: 330KDA: 1.93Score: 49.31
Karthus is ranked A Tier and has a 13.03% win rate in LoL Arena Patch 25.09. We've analyzed 330 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 Detonation Orb. Karthus's best augments include Slow Cooker (Prismatic), Perseverance (Gold), and Cannon Fodder (Silver). For team partners, the best champions include: Lillia, Riven, and Rumble. Karthus's Best Arena matchups include Yorick and Camille. Karthus's Best Arena counters are Jhin, Gragas, and Ornn.
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Best Prismatic Augments for Karthus
Slow Cooker
Tier: S+

Infernal Conduit
Tier: S+

Spellwake
Tier: S+

Jeweled Gauntlet
Tier: S

Best Gold Augments for Karthus
Perseverance
Tier: S+

Magic Missile
Tier: S+

Phenomenal Evil
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Cannon Fodder
Tier: S+

Typhoon
Tier: S+

ADAPt
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

72%
2

72%
3

30%
4

56%
8

56%
11

79%
14

27%
Karthus Boots
Buy %

72%

8%

2%

0%

1%

1%
Karthus Situational Items
Buy %

28%

23%

18%

7%

3%

7%
Karthus Juices
Buy %

5%

1%

1%
Karthus Prismatic Item Tier List











Karthus Silver Augment Tier List
















































Karthus Gold Augment Tier List



















































Karthus Prismatic Augment Tier List


































