Tier: SWin16.63%Pick6.01%Ban1.80%Games: 297KDA: 2.05Score: 61.76
Karthus is ranked S Tier and has a 16.63% win rate in LoL Arena Patch 25.16. We've analyzed 297 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, Void Staff, and Detonation Orb. Karthus's best augments include Can't Touch This (Prismatic), Shrink Ray (Gold), and Don't Blink (Silver). For team partners, the best champions include: Morgana, Soraka, and Nami. Karthus's Best Arena matchups include Veigar, Anivia, and Bard. Karthus's Best Arena counters are Jhin, Sett, and Braum.
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Best Prismatic Augments for Karthus
Can't Touch This
Tier: S+

Summoner's Roulette
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Shrink Ray
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Don't Blink
Tier: S+

ADAPt
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

71%
2

71%
3

37%
4

56%
8

55%
11

66%
14

22%
Karthus Boots
Buy %

71%

3%

1%

1%

0%

0%
Karthus Situational Items
Buy %

23%

18%

8%

13%

15%

9%
Karthus Juices
Buy %

4%

1%

0%
Karthus Prismatic Item Tier List








Karthus Silver Augment Tier List













































Karthus Gold Augment Tier List




















































Karthus Prismatic Augment Tier List




































