Tier: BWin11.98%Pick5.26%Ban1.07%Games: 167KDA: 1.96Score: 45.35
Karthus is ranked B Tier and has a 11.98% win rate in LoL Arena Patch 25.09. We've analyzed 167 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, and Detonation Orb. Karthus's best augments include Laser Eyes (Prismatic), Celestial Body (Gold), and Contract Killer (Silver). For team partners, the best champions include: Samira. Karthus's Best Arena matchups include Shyvana, Azir, and Lillia. Karthus's Best Arena counters are Evelynn, Camille, and Galio.
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Best Prismatic Augments for Karthus
Laser Eyes
Tier: S+

Orbital Laser
Tier: S+

Prismatic Egg
Tier: S+

Spellwake
Tier: S

Best Gold Augments for Karthus
Celestial Body
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Contract Killer
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Infernal Soul
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

74%
2

75%
3

32%
4

56%
8

50%
11

78%
14

30%
Karthus Boots
Buy %

75%

1%

1%

6%
Karthus Situational Items
Buy %

13%

23%

18%

5%

18%

5%
Karthus Juices
Buy %

5%

1%

1%
Karthus Prismatic Item Tier List








Karthus Silver Augment Tier List








































Karthus Gold Augment Tier List














































Karthus Prismatic Augment Tier List
































