Tier: AWin18.18%Pick7.23%Ban1.23%Games: 22KDA: 2.14Score: 53.69
Karthus is ranked A Tier and has a 18.18% win rate in LoL Arena Patch 25.09. We've analyzed 22 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, Void Staff, and Zhonya's Hourglass. Karthus's best augments include Omni Soul (Prismatic), Apex Inventor (Gold), and Mind to Matter (Silver). Karthus's Best Arena matchups include Ahri, Galio, and Garen. Karthus's Best Arena counters are Malphite, Urgot, and Varus.
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Best Prismatic Augments for Karthus
Omni Soul
Tier: S+

Spellwake
Tier: S

Doomsayer
Tier: A

Jeweled Gauntlet
Tier: A

Best Gold Augments for Karthus
Apex Inventor
Tier: S

Skilled Sniper
Tier: S

Big Brain
Tier: S

Phenomenal Evil
Tier: S

Best Silver Augments for Karthus
Mind to Matter
Tier: A

Don't Chase
Tier: A

Serve Beyond Death
Tier: A

Overflow
Tier: A

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

82%
4

45%
8

64%
11

109%
14

64%
17

18%
Karthus Boots
Buy %

82%

9%

5%
Karthus Situational Items
Buy %

14%

9%

36%

9%

32%

9%
Karthus Juices
Buy %

10%

2%

3%
Karthus Silver Augment Tier List













Karthus Gold Augment Tier List



















Karthus Prismatic Augment Tier List











