Tier: BWin8.05%Pick4.72%Ban1.28%Games: 546KDA: 1.81Score: 49.44
Karthus is ranked B Tier and has a 8.05% win rate in LoL Arena Patch 25.15. We've analyzed 546 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, Void Staff, and Pyromancer's Cloak. Karthus's best augments include Infernal Conduit (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Sona, Taric, and Master Yi. Karthus's Best Arena counters are Pyke, Shen, and Maokai.
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Best Prismatic Augments for Karthus
Infernal Conduit
Tier: S+

Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S+

Prismatic Egg
Tier: S+

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

Magic Missile
Tier: S+

Stats on Stats!
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Castle
Tier: S+

Frozen Foundations
Tier: S+

Erosion
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

79%
3

20%
4

63%
8

55%
11

65%
14

23%
Karthus Boots
Buy %

79%

7%

1%

1%

0%

1%
Karthus Situational Items
Buy %

28%

20%

19%

15%

15%

8%
Karthus Juices
Buy %

5%

1%

0%
Karthus Prismatic Item Tier List









Karthus Silver Augment Tier List


















































Karthus Gold Augment Tier List




















































Karthus Prismatic Augment Tier List








































