Tier: BWin11.59%Pick7.12%Ban1.79%Games: 372KDA: 1.85Score: 46.93
Karthus is ranked B Tier and has a 11.59% win rate in LoL Arena Patch 25.15. We've analyzed 372 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, Shadowflame, and Pyromancer's Cloak. Karthus's best augments include Symphony of War (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Ambessa, Kled, and Pantheon. Karthus's Best Arena matchups include Lissandra. Karthus's Best Arena counters are Sett, Yunara, and Sion.
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Best Prismatic Augments for Karthus
Symphony of War
Tier: S+

Jeweled Gauntlet
Tier: S+

Laser Eyes
Tier: S+

Infernal Conduit
Tier: S

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

Dawnbringer's Resolve
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Slime Time
Tier: S+

Parasitic Mutation
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

75%
2

80%
3

27%
4

60%
8

56%
11

77%
14

24%
Karthus Boots
Buy %

80%

4%

1%

1%

1%
Karthus Situational Items
Buy %

18%

15%

24%

13%

8%

15%
Karthus Juices
Buy %

6%

1%

1%
Karthus Prismatic Item Tier List









Karthus Silver Augment Tier List















































Karthus Gold Augment Tier List
















































Karthus Prismatic Augment Tier List
































