Tier: AWin18.77%Pick6.42%Ban0.91%Games: 261KDA: 1.95Score: 51.97
Karthus is ranked A Tier and has a 18.77% win rate in LoL Arena Patch 25.14. We've analyzed 261 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 Doomsayer (Prismatic), Banner of Command (Gold), and Slime Time (Silver). For team partners, the best champions include: Singed, Twitch, and Urgot. Karthus's Best Arena matchups include Taliyah, Nidalee, and Rakan. Karthus's Best Arena counters are Xayah, Jayce, and Yunara.
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Best Prismatic Augments for Karthus
Doomsayer
Tier: S+

Summoner's Roulette
Tier: S

Raid Boss
Tier: S

Master of Duality
Tier: S

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

Thread the Needle
Tier: S+

It's Killing Time
Tier: S+

Soul Siphon
Tier: S+

Best Silver Augments for Karthus
Slime Time
Tier: S+

Deft
Tier: S+

Don't Chase
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

73%
2

78%
3

26%
4

54%
8

52%
11

69%
14

26%
Karthus Boots
Buy %

78%

6%

1%

2%

0%

1%
Karthus Situational Items
Buy %

23%

16%

23%

16%

12%

16%
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



































