Karthus is ranked Tier and has a 33.33% win rate in LoL Arena Patch 25.09. We've analyzed 8 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Blackfire Torch, Shadowflame, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Stats on Stats on Stats! (Prismatic), Thread the Needle (Gold), and Witchful Thinking (Silver). Karthus's Best Arena matchups include Jinx.
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Best Prismatic Augments for Karthus
Stats on Stats on Stats!
Tier: S

Jeweled Gauntlet
Tier: B

Trueshot Prodigy
Tier: B

Giant Slayer
Tier: D

Best Gold Augments for Karthus
Thread the Needle
Tier: A

Vulnerability
Tier: A

We'll Be Right Back
Tier: A

Phenomenal Evil
Tier: A

Best Silver Augments for Karthus
Witchful Thinking
Tier: A

Overflow
Tier: B

Stats!
Tier: C

Fire Sale
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

88%
2

75%
3

38%
4

25%
8

38%
11

75%
14

63%
Karthus Boots
Buy %

75%

13%
Karthus Situational Items
Buy %

25%

13%

25%

13%

13%

25%
Karthus Juices
Buy %

3%

1%

6%
Karthus Silver Augment Tier List




Karthus Gold Augment Tier List












Karthus Prismatic Augment Tier List





