Karthus is ranked Tier and has a 11.53% win rate in LoL Arena Patch 25.16. We've analyzed 207 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 Can't Touch This (Prismatic), Banner of Command (Gold), and Flashbang (Silver). Karthus's Best Arena matchups include Milio. Karthus's Best Arena counters are Ivern, Briar, and Camille.
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Best Prismatic Augments for Karthus
Can't Touch This
Tier: S+

Prismatic Egg
Tier: S+

Omni Soul
Tier: S+

Trueshot Prodigy
Tier: S

Best Gold Augments for Karthus
Banner of Command
Tier: S+

Shrink Ray
Tier: S+

It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Flashbang
Tier: S+

Tank Engine
Tier: S+

Typhoon
Tier: S+

Juice Press
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

79%
2

74%
3

33%
4

55%
8

60%
11

79%
14

29%
Karthus Boots
Buy %

74%

5%

0%

0%
Karthus Situational Items
Buy %

24%

16%

17%

6%

11%

7%
Karthus Juices
Buy %

7%

2%

1%
Karthus Prismatic Item Tier List


Karthus Silver Augment Tier List











































Karthus Gold Augment Tier List














































Karthus Prismatic Augment Tier List

































