Tier: BWin10.16%Pick4.28%Ban0.80%Games: 534KDA: 1.87Score: 45.67
Karthus is ranked B Tier and has a 10.16% win rate in LoL Arena Patch 25.14. We've analyzed 534 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, Void Staff, and Detonation Orb. Karthus's best augments include Accelerating Sorcery (Prismatic), OK Boomerang (Gold), and Desecrator (Silver). For team partners, the best champions include: Quinn, Riven, and Xayah. Karthus's Best Arena counters are Rammus, Brand, and Maokai.
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Best Prismatic Augments for Karthus
Accelerating Sorcery
Tier: S+

Orbital Laser
Tier: S+

Jeweled Gauntlet
Tier: S+

Feel the Burn
Tier: S

Best Gold Augments for Karthus
OK Boomerang
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Desecrator
Tier: S+

Don't Chase
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
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

75%
3

29%
4

61%
8

56%
11

76%
14

25%
Karthus Boots
Buy %

75%

6%

0%

0%

0%

1%
Karthus Situational Items
Buy %

34%

19%

16%

11%

11%

15%
Karthus Juices
Buy %

7%

1%

1%
Karthus Prismatic Item Tier List






Karthus Silver Augment Tier List















































Karthus Gold Augment Tier List




















































Karthus Prismatic Augment Tier List




































