Tier: AWin17.07%Pick7.19%Ban1.58%Games: 39KDA: 2.08Score: 50.16
Karthus is ranked A Tier and has a 17.07% win rate in LoL Arena Patch 25.15. We've analyzed 39 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Zhonya's Hourglass, Void Staff, and Detonation Orb. Karthus's best augments include Trueshot Prodigy (Prismatic), Keystone Conjurer (Gold), and Buff Buddies (Silver). Karthus's Best Arena matchups include Graves, Sylas, and Viktor. Karthus's Best Arena counters are Aatrox, Akshan, and Blitzcrank.
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Best Prismatic Augments for Karthus
Trueshot Prodigy
Tier: S

Doomsayer
Tier: S

Quest: Wooglet's Witchcap
Tier: S

Spellwake
Tier: A

Best Gold Augments for Karthus
Keystone Conjurer
Tier: S+

It's Killing Time
Tier: S+

From Beginning to End
Tier: S

Apex Inventor
Tier: S

Best Silver Augments for Karthus
Buff Buddies
Tier: A

Juice Box
Tier: A

Mind to Matter
Tier: A

Frozen Foundations
Tier: A

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

72%
2

74%
3

38%
4

59%
8

85%
11

31%
14

33%
Karthus Boots
Buy %

74%

3%

3%
Karthus Situational Items
Buy %

41%

26%

26%

8%

21%

13%
Karthus Juices
Buy %

4%

1%

0%
Karthus Prismatic Item Tier List

Karthus Silver Augment Tier List

























Karthus Gold Augment Tier List


























Karthus Prismatic Augment Tier List













