Karthus is ranked Tier and has a 22.22% win rate in LoL Arena Patch 25.08. We've analyzed 9 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Shadowflame, Rabadon's Deathcap, Banshee's Veil, and Everfrost. Karthus's best augments include Feel the Burn (Prismatic), From Beginning to End (Gold), and Executioner (Silver). Karthus's Best Arena matchups include Smolder and Rammus. Karthus's Best Arena counters are Kai'Sa.
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Best Prismatic Augments for Karthus
Feel the Burn
Tier: A

Jeweled Gauntlet
Tier: A

Can't Touch This
Tier: A

Ultimate Revolution
Tier: B

Best Gold Augments for Karthus
From Beginning to End
Tier: A

Phenomenal Evil
Tier: A

Stats on Stats!
Tier: A

It's Killing Time
Tier: A

Best Silver Augments for Karthus
Executioner
Tier: A

Ice Cold
Tier: A

Mind to Matter
Tier: A

Dematerialize
Tier: B

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

67%
2

78%
3

33%
4

67%
8

33%
11

78%
14

11%
Karthus Boots
Buy %

78%

11%
Karthus Situational Items
Buy %

11%

11%

11%

11%

22%

33%
Karthus Juices
Buy %

4%

1%
Karthus Silver Augment Tier List







Karthus Gold Augment Tier List












Karthus Prismatic Augment Tier List







