Tier: BWin12.83%Pick6.43%Ban1.66%Games: 455KDA: 1.88Score: 48.16
Karthus is ranked B Tier and has a 12.83% win rate in LoL Arena Patch 25.13. We've analyzed 455 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 Pyromancer's Cloak. Karthus's best augments include Mystic Punch (Prismatic), Shrink Ray (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Ambessa, Darius, and Nasus. Karthus's Best Arena matchups include Bard. Karthus's Best Arena counters are Smolder, Sion, and Udyr.
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Best Prismatic Augments for Karthus
Mystic Punch
Tier: S+

Laser Eyes
Tier: S+

Dual Wield
Tier: S+

Jeweled Gauntlet
Tier: S

Best Gold Augments for Karthus
Shrink Ray
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Parasitic Mutation
Tier: S+

Fire Sale
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

73%
2

78%
3

24%
4

56%
8

46%
11

71%
14

26%
Karthus Boots
Buy %

78%

4%

1%

1%

1%

0%
Karthus Situational Items
Buy %

26%

15%

18%

22%

13%

11%
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



































