Tier: SWin14.13%Pick5.96%Ban1.76%Games: 92KDA: 1.90Score: 64.29
Karthus is ranked S Tier and has a 14.13% win rate in LoL Arena Patch 25.09. We've analyzed 92 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, Blackfire Torch, and Detonation Orb. Karthus's best augments include Slow Cooker (Prismatic), Banner of Command (Gold), and Don't Chase (Silver). For team partners, the best champions include: Jax and Malphite. Karthus's Best Arena matchups include Nidalee, Rek'Sai, and Poppy. Karthus's Best Arena counters are Camille, Evelynn, and Hwei.
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Best Prismatic Augments for Karthus
Slow Cooker
Tier: S+

Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S

Eureka
Tier: S

Best Gold Augments for Karthus
Banner of Command
Tier: S+

Soul Siphon
Tier: S+

Stats on Stats!
Tier: S+

Magic Missile
Tier: S

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

Hold Very Still
Tier: S+

Witchful Thinking
Tier: S+

Dematerialize
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

63%
2

80%
3

29%
4

60%
8

39%
11

53%
14

20%
Karthus Boots
Buy %

80%

1%

2%
Karthus Situational Items
Buy %

21%

9%

10%

20%

7%

3%
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






















