Tier: BWin16.70%Pick4.98%Ban0.95%Games: 153KDA: 2.17Score: 50.81
Karthus is ranked B Tier and has a 16.70% win rate in LoL Arena Patch 25.09. We've analyzed 153 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), Big Brain (Gold), and Mirror Image (Silver). For team partners, the best champions include: Malzahar, Swain, and Teemo. Karthus's Best Arena matchups include Elise, Jayce, and Akshan. Karthus's Best Arena counters are Veigar, Olaf, and Heimerdinger.
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Best Prismatic Augments for Karthus
Can't Touch This
Tier: S+

Quantum Computing
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Jeweled Gauntlet
Tier: S

Best Gold Augments for Karthus
Big Brain
Tier: S+

Stats on Stats!
Tier: S+

Parasitic Relationship
Tier: S+

Apex Inventor
Tier: S+

Best Silver Augments for Karthus
Mirror Image
Tier: S+

Desecrator
Tier: S+

Witchful Thinking
Tier: S+

Contract Killer
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 | |||||||||||||
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![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Karthus Items by Round
Buy %
1

78%
2

72%
3

31%
4

54%
8

53%
11

61%
14

32%
Karthus Boots
Buy %

72%

2%

3%

1%
Karthus Situational Items
Buy %

12%

22%

21%

21%

7%

16%
Karthus Juices
Buy %

5%

1%

1%
Karthus Prismatic Item Tier List





Karthus Silver Augment Tier List





































Karthus Gold Augment Tier List
















































Karthus Prismatic Augment Tier List






























