Tier: CWin9.29%Pick7.24%Ban1.40%Games: 350KDA: 1.76Score: 40.49
Karthus is ranked C Tier and has a 9.29% win rate in LoL Arena Patch 25.15. We've analyzed 350 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 Laser Eyes (Prismatic), It's Killing Time (Gold), and Slime Time (Silver). For team partners, the best champions include: Shen, Gangplank, and Morgana. Karthus's Best Arena counters are Zed, Kai'Sa, and Nami.
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Best Prismatic Augments for Karthus
Laser Eyes
Tier: S+

Center of the Universe
Tier: S+

Prismatic Egg
Tier: S+

Jeweled Gauntlet
Tier: S

Best Gold Augments for Karthus
It's Killing Time
Tier: S+

Soul Siphon
Tier: S+

Magic Missile
Tier: S+

OK Boomerang
Tier: S+

Best Silver Augments for Karthus
Slime Time
Tier: S+

Cannon Fodder
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
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

84%
2

78%
3

28%
4

61%
8

61%
11

80%
14

29%
Karthus Boots
Buy %

78%

5%

0%

0%

1%
Karthus Situational Items
Buy %

21%

18%

6%

5%

10%

6%
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




































