Karthus is ranked Tier and has a 16.67% win rate in LoL Arena Patch 25.15. We've analyzed 6 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Liandry's Anguish, Rabadon's Deathcap, Zhonya's Hourglass, Void Staff, Stormsurge, and Detonation Orb. Karthus's best augments include Quest: Wooglet's Witchcap (Prismatic), It's Killing Time (Gold), and Stats! (Silver). Karthus's Best Arena matchups include Kai'Sa and Ivern.
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Best Prismatic Augments for Karthus
Quest: Wooglet's Witchcap
Tier: A

Jeweled Gauntlet
Tier: B

Infernal Conduit
Tier: C

Can't Touch This
Tier: D

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

From Beginning to End
Tier: A

Phenomenal Evil
Tier: A

Vengeance
Tier: A

Best Silver Augments for Karthus
Stats!
Tier: A

Witchful Thinking
Tier: B

Ultimate Unstoppable
Tier: D

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

100%
3

50%
4

83%
5

117%
8

17%
14

50%
17

33%
Karthus Boots
Buy %

83%
Karthus Situational Items
Buy %

17%

50%

17%

33%

17%

33%
Karthus Juices
Buy %

8%

2%

3%
Karthus Silver Augment Tier List



Karthus Gold Augment Tier List











Karthus Prismatic Augment Tier List



