Tier: AWin15.18%Pick7.38%Ban1.87%Games: 316KDA: 2.15Score: 51.54
Karthus is ranked A Tier and has a 15.18% win rate in LoL Arena Patch 25.09. We've analyzed 316 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 Detonation Orb. Karthus's best augments include Laser Eyes (Prismatic), Skilled Sniper (Gold), and Clothesline (Silver). For team partners, the best champions include: Kassadin, Ryze, and Thresh. Karthus's Best Arena matchups include Rammus, Ezreal, and Aphelios. Karthus's Best Arena counters are Karma, Gragas, and Sett.
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Best Prismatic Augments for Karthus
Laser Eyes
Tier: S+

Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S+

Doomsayer
Tier: S

Best Gold Augments for Karthus
Skilled Sniper
Tier: S+

Vengeance
Tier: S+

Shrink Ray
Tier: S+

OK Boomerang
Tier: S+

Best Silver Augments for Karthus
Clothesline
Tier: S+

Goredrink
Tier: S+

Leg Day
Tier: S+

Witchful Thinking
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

77%
2

81%
3

29%
4

54%
8

52%
11

84%
14

39%
Karthus Boots
Buy %

81%

3%

1%

1%

0%
Karthus Situational Items
Buy %

39%

18%

11%

13%

16%

22%
Karthus Juices
Buy %

7%

2%

1%
Karthus Prismatic Item Tier List








Karthus Silver Augment Tier List

















































Karthus Gold Augment Tier List




















































Karthus Prismatic Augment Tier List

































