Tier: BWin16.16%Pick4.53%Ban1.07%Games: 99KDA: 2.04Score: 49.38
Karthus is ranked B Tier and has a 16.16% win rate in LoL Arena Patch 25.13. We've analyzed 99 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and Warmup Routine (Silver). For team partners, the best champions include: Jhin. Karthus's Best Arena matchups include Akshan, Heimerdinger, and Kalista. Karthus's Best Arena counters are Renata Glasc, Xin Zhao, and Wukong.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Giant Slayer
Tier: S+

Gamba Anvil
Tier: S

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Oathsworn
Tier: S+

It's Killing Time
Tier: S+

Phenomenal Evil
Tier: S

Best Silver Augments for Karthus
Warmup Routine
Tier: S+

Ultimate Unstoppable
Tier: S+

Leg Day
Tier: S+

Witchful Thinking
Tier: S

Karthus Skill Order
![]() | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
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![]() | R | R | R |
Karthus Items by Round
Buy %
1

76%
2

90%
3

35%
4

63%
8

68%
11

29%
14

27%
Karthus Boots
Buy %

90%

6%

1%

1%
Karthus Situational Items
Buy %

36%

14%

21%

13%

10%

20%
Karthus Juices
Buy %

5%

1%

0%
Karthus Prismatic Item Tier List




Karthus Silver Augment Tier List








































Karthus Gold Augment Tier List
































Karthus Prismatic Augment Tier List

































