Tier: CWin14.98%Pick6.36%Ban1.90%Games: 183KDA: 1.88Score: 50.41
Karthus is ranked C Tier and has a 14.98% win rate in LoL Arena Patch 25.09. We've analyzed 183 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, Morellonomicon, and Detonation Orb. Karthus's best augments include Prismatic Egg (Prismatic), Marksmage (Gold), and Homeguard (Silver). For team partners, the best champions include: Sylas and Ornn. Karthus's Best Arena matchups include Qiyana. Karthus's Best Arena counters are Sett, Xin Zhao, and Aphelios.
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Best Prismatic Augments for Karthus
Prismatic Egg
Tier: S+

Accelerating Sorcery
Tier: S

Back To Basics
Tier: S

Blade Waltz
Tier: S

Best Gold Augments for Karthus
Marksmage
Tier: S+

And My Axe!
Tier: S+

Oathsworn
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Homeguard
Tier: S+

Clothesline
Tier: S+

Fallen Aegis
Tier: S+

Executioner
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

64%
2

83%
3

32%
4

45%
8

36%
11

60%
14

19%
Karthus Boots
Buy %

83%

4%

1%

1%

1%

1%
Karthus Situational Items
Buy %

17%

26%

20%

26%

6%

15%
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































