Tier: BWin24.68%Pick6.85%Ban1.14%Games: 428KDA: 1.90Score: 56.75
Karthus is ranked B Tier and has a 24.68% win rate in LoL Arena Patch 25.09. We've analyzed 428 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 Giant Slayer (Prismatic), Shrink Ray (Gold), and Mirror Image (Silver). For team partners, the best champions include: Ambessa, Lillia, and Riven. Karthus's Best Arena matchups include Draven. Karthus's Best Arena counters are Jhin, Gragas, and Teemo.
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Best Prismatic Augments for Karthus
Giant Slayer
Tier: S+

Quantum Computing
Tier: S+

Slow Cooker
Tier: S+

Center of the Universe
Tier: S

Best Gold Augments for Karthus
Shrink Ray
Tier: S+

Flashy
Tier: S+

Transmute: Prismatic
Tier: S+

Willing Sacrifice
Tier: S+

Best Silver Augments for Karthus
Mirror Image
Tier: S+

Typhoon
Tier: S+

Cannon Fodder
Tier: S+

Desecrator
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

74%
2

72%
3

28%
4

57%
8

56%
11

77%
14

28%
Karthus Boots
Buy %

72%

7%

2%

0%

1%

0%
Karthus Situational Items
Buy %

27%

23%

17%

6%

6%

17%
Karthus Juices
Buy %

6%

1%

1%
Karthus Prismatic Item Tier List











Karthus Silver Augment Tier List

















































Karthus Gold Augment Tier List




















































Karthus Prismatic Augment Tier List




































