Tier: AWin20.83%Pick8.12%Ban2.28%Games: 24KDA: 2.27Score: 55.76
Karthus is ranked A Tier and has a 20.83% win rate in LoL Arena Patch 25.13. We've analyzed 24 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Malignance, Zhonya's Hourglass, Rabadon's Deathcap, and Blackfire Torch. Karthus's best augments include Accelerating Sorcery (Prismatic), Vulnerability (Gold), and Contract Killer (Silver). Karthus's Best Arena matchups include Cho'Gath, Lulu, and Soraka. Karthus's Best Arena counters are Annie, Draven, and Garen.
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Best Prismatic Augments for Karthus
Accelerating Sorcery
Tier: S

Trueshot Prodigy
Tier: S

Jeweled Gauntlet
Tier: S

Eureka
Tier: A

Best Gold Augments for Karthus
Vulnerability
Tier: S+

Magic Missile
Tier: S

Phenomenal Evil
Tier: S

Big Brain
Tier: A

Best Silver Augments for Karthus
Contract Killer
Tier: A

Don't Blink
Tier: A

Frost Wraith
Tier: A

Mountain Soul
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

83%
2

71%
4

58%
8

29%
11

33%
14

88%
17

29%
Karthus Boots
Buy %

71%

4%
Karthus Situational Items
Buy %

33%

8%

8%

4%

4%

13%
Karthus Juices
Buy %

11%

2%

1%
Karthus Silver Augment Tier List























Karthus Gold Augment Tier List















Karthus Prismatic Augment Tier List














