Tier: SWin10.83%Pick5.54%Ban0.90%Games: 62KDA: 2.05Score: 46.13
Karthus is ranked S Tier and has a 10.83% win rate in LoL Arena Patch 25.15. We've analyzed 62 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 Trueshot Prodigy (Prismatic), Keystone Conjurer (Gold), and Ocean Soul (Silver). Karthus's Best Arena matchups include Lee Sin, Kayn, and Qiyana. Karthus's Best Arena counters are Azir, Gragas, and Morgana.
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Best Prismatic Augments for Karthus
Trueshot Prodigy
Tier: S+

Can't Touch This
Tier: A

Feel the Burn
Tier: A

Center of the Universe
Tier: A

Best Gold Augments for Karthus
Keystone Conjurer
Tier: S+

Oathsworn
Tier: S+

Summoner Revolution
Tier: S+

Quest: Urf's Champion
Tier: S

Best Silver Augments for Karthus
Ocean Soul
Tier: S

Tank It Or Leave It
Tier: S

Tank Engine
Tier: S

Infernal Soul
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

69%
2

89%
3

24%
4

76%
8

74%
11

29%
14

34%
Karthus Boots
Buy %

89%

2%
Karthus Situational Items
Buy %

44%

19%

10%

5%

15%

6%
Karthus Juices
Buy %

8%

2%

2%
Karthus Prismatic Item Tier List



Karthus Silver Augment Tier List





























Karthus Gold Augment Tier List

































Karthus Prismatic Augment Tier List






















