Tier: BWin12.96%Pick6.24%Ban1.21%Games: 230KDA: 2.00Score: 48.84
Karthus is ranked B Tier and has a 12.96% win rate in LoL Arena Patch 25.09. We've analyzed 230 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 Chain Lightning (Prismatic), Restart (Gold), and Don't Blink (Silver). For team partners, the best champions include: Aatrox, Cho'Gath, and Karma. Karthus's Best Arena matchups include Briar and Nilah. Karthus's Best Arena counters are Kai'Sa, Kalista, and Ornn.
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Best Prismatic Augments for Karthus
Chain Lightning
Tier: S+

Jeweled Gauntlet
Tier: S+

Omni Soul
Tier: S+

Spellwake
Tier: S

Best Gold Augments for Karthus
Restart
Tier: S+

Bread And Jam
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Don't Blink
Tier: S+

Self Destruct
Tier: S+

Witchful Thinking
Tier: S+

Leg Day
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

77%
2

79%
3

29%
4

50%
8

46%
11

83%
14

25%
Karthus Boots
Buy %

79%

0%

6%

0%

0%

1%
Karthus Situational Items
Buy %

27%

24%

14%

16%

18%

10%
Karthus Juices
Buy %

8%

1%

1%
Karthus Prismatic Item Tier List







Karthus Silver Augment Tier List















































Karthus Gold Augment Tier List














































Karthus Prismatic Augment Tier List


































