Tier: SWin18.14%Pick7.42%Ban1.80%Games: 204KDA: 2.04Score: 55.02
Karthus is ranked S Tier and has a 18.14% win rate in LoL Arena Patch 25.09. We've analyzed 204 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, Zhonya's Hourglass, and Detonation Orb. Karthus's best augments include Ultimate Roulette (Prismatic), Oathsworn (Gold), and Castle (Silver). For team partners, the best champions include: Gnar, Gangplank, and Cho'Gath. Karthus's Best Arena matchups include Vel'Koz, Yorick, and Lissandra. Karthus's Best Arena counters are Viktor, Gnar, and Lee Sin.
Advertisement
Advertisement
Best Prismatic Augments for Karthus
Ultimate Roulette
Tier: S+

Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Spellwake
Tier: S

Best Gold Augments for Karthus
Oathsworn
Tier: S+

Big Brain
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Castle
Tier: S+

Fallen Aegis
Tier: S+

Light 'em Up!
Tier: S+

Fire Sale
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

74%
2

77%
3

31%
4

51%
8

36%
11

76%
14

25%
Karthus Boots
Buy %

77%

0%

1%

2%

1%

0%
Karthus Situational Items
Buy %

18%

25%

25%

7%

17%

5%
Karthus Juices
Buy %

7%

2%

1%
Karthus Prismatic Item Tier List










Karthus Silver Augment Tier List













































Karthus Gold Augment Tier List










































Karthus Prismatic Augment Tier List
































