Tier: SWin14.92%Pick8.00%Ban1.86%Games: 323KDA: 2.01Score: 59.82
Karthus is ranked S Tier and has a 14.92% win rate in LoL Arena Patch 25.16. We've analyzed 323 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 Summoner's Roulette (Prismatic), It's Killing Time (Gold), and Typhoon (Silver). For team partners, the best champions include: Nilah, Amumu, and Fiora. Karthus's Best Arena matchups include Aphelios. Karthus's Best Arena counters are Sion, Cho'Gath, and Jax.
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Best Prismatic Augments for Karthus
Summoner's Roulette
Tier: S+

Laser Eyes
Tier: S+

Jeweled Gauntlet
Tier: S+

Wisdom of Ages
Tier: S

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

Magic Missile
Tier: S+

OK Boomerang
Tier: S+

It's Critical
Tier: S+

Best Silver Augments for Karthus
Typhoon
Tier: S+

Goredrink
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
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

76%
2

74%
3

30%
4

62%
8

60%
11

72%
14

24%
Karthus Boots
Buy %

74%

7%

1%

1%

1%
Karthus Situational Items
Buy %

23%

21%

14%

15%

7%

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




































