Tier: BWin12.97%Pick6.16%Ban0.93%Games: 357KDA: 1.96Score: 47.65
Karthus is ranked B Tier and has a 12.97% win rate in LoL Arena Patch 25.08. We've analyzed 357 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Celestial Body (Gold), and Flashbang (Silver). For team partners, the best champions include: Nautilus, Yorick, and Jax. Karthus's Best Arena matchups include Aphelios. Karthus's Best Arena counters are Kai'Sa, Zed, and Twisted Fate.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Chain Lightning
Tier: S+

Raid Boss
Tier: S

Best Gold Augments for Karthus
Celestial Body
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Restart
Tier: S+

Best Silver Augments for Karthus
Flashbang
Tier: S+

Executioner
Tier: S+

Dematerialize
Tier: S+

Firefox
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

70%
2

78%
3

33%
4

55%
8

48%
11

82%
14

40%
Karthus Boots
Buy %

78%

1%

1%

3%

0%
Karthus Situational Items
Buy %

31%

16%

15%

12%

8%

10%
Karthus Juices
Buy %

7%

1%

1%
Karthus Prismatic Item Tier List








Karthus Silver Augment Tier List













































Karthus Gold Augment Tier List
















































Karthus Prismatic Augment Tier List


































