Tier: CWin11.13%Pick6.65%Ban1.07%Games: 106KDA: 1.93Score: 42.96
Karthus is ranked C Tier and has a 11.13% win rate in LoL Arena Patch 25.13. We've analyzed 106 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Blackfire Torch, and Pyromancer's Cloak. Karthus's best augments include Slow Cooker (Prismatic), Firebrand (Gold), and Serve Beyond Death (Silver). For team partners, the best champions include: Swain. Karthus's Best Arena matchups include Lillia, Jarvan IV, and Jayce. Karthus's Best Arena counters are Amumu, Nidalee, and Twitch.
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Best Prismatic Augments for Karthus
Slow Cooker
Tier: S+

Giant Slayer
Tier: S+

Infernal Conduit
Tier: S

Doomsayer
Tier: S

Best Gold Augments for Karthus
Firebrand
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Hat Trick
Tier: S+

Best Silver Augments for Karthus
Serve Beyond Death
Tier: S+

Flashbang
Tier: S+

Don't Blink
Tier: S+

Transmute: Gold
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

83%
3

23%
4

43%
8

57%
11

85%
14

25%
Karthus Boots
Buy %

83%

6%

1%

1%
Karthus Situational Items
Buy %

33%

9%

5%

10%

8%

24%
Karthus Juices
Buy %

7%

1%

0%
Karthus Prismatic Item Tier List



Karthus Silver Augment Tier List


































Karthus Gold Augment Tier List









































Karthus Prismatic Augment Tier List























