Tier: SWin15.04%Pick5.61%Ban1.85%Games: 133KDA: 1.96Score: 55.47
Karthus is ranked S Tier and has a 15.04% win rate in LoL Arena Patch 25.08. We've analyzed 133 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), Flashy (Gold), and Tank It Or Leave It (Silver). For team partners, the best champions include: Akshan and Vladimir. Karthus's Best Arena matchups include Rengar, Nilah, and Miss Fortune. Karthus's Best Arena counters are Ryze, Gragas, and Dr. Mundo.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Trueshot Prodigy
Tier: S+

Spellwake
Tier: S

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Flashy
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

Recursion
Tier: S

Best Silver Augments for Karthus
Tank It Or Leave It
Tier: S+

Snowball Fight!
Tier: S+

Witchful Thinking
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Q | Q | Q | Q | Q | |||||||||||||
![]() | W | W | W | W | W | |||||||||||||
![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Karthus Items by Round
Buy %
1

68%
2

78%
3

29%
4

47%
8

60%
11

20%
14

22%
Karthus Boots
Buy %

78%

5%

1%

1%
Karthus Situational Items
Buy %

20%

16%

35%

9%

16%

13%
Karthus Juices
Buy %

7%

1%

1%
Karthus Prismatic Item Tier List






Karthus Silver Augment Tier List










































Karthus Gold Augment Tier List




































Karthus Prismatic Augment Tier List

























