Tier: SWin15.04%Pick6.03%Ban1.46%Games: 248KDA: 1.89Score: 59.23
Karthus is ranked S Tier and has a 15.04% win rate in LoL Arena Patch 25.14. We've analyzed 248 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 Detonation Orb. Karthus's best augments include Back To Basics (Prismatic), It's Killing Time (Gold), and Repulsor (Silver). For team partners, the best champions include: Fiora, Sion, and Ahri. Karthus's Best Arena matchups include Kog'Maw, Camille, and Bard. Karthus's Best Arena counters are Cassiopeia, Kindred, and Rell.
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Best Prismatic Augments for Karthus
Back To Basics
Tier: S+

Can't Touch This
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Rabble Rousing
Tier: S+

Keystone Conjurer
Tier: S+

Best Silver Augments for Karthus
Repulsor
Tier: S+

Witchful Thinking
Tier: S+

Mind to Matter
Tier: S+

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

79%
2

76%
3

32%
4

60%
8

50%
11

79%
14

23%
Karthus Boots
Buy %

76%

0%

7%

0%

1%

0%
Karthus Situational Items
Buy %

24%

19%

29%

17%

17%

8%
Karthus Juices
Buy %

6%

1%

1%
Karthus Prismatic Item Tier List









Karthus Silver Augment Tier List












































Karthus Gold Augment Tier List















































Karthus Prismatic Augment Tier List


































