Tier: DWin7.37%Pick6.53%Ban1.92%Games: 194KDA: 1.82Score: 38.25
Karthus is ranked D Tier and has a 7.37% win rate in LoL Arena Patch 25.13. We've analyzed 194 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 Orbital Laser (Prismatic), Big Brain (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Skarner and Senna. Karthus's Best Arena matchups include Kled. Karthus's Best Arena counters are Irelia, Lux, and Diana.
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Best Prismatic Augments for Karthus
Orbital Laser
Tier: S+

Prismatic Egg
Tier: S+

Jeweled Gauntlet
Tier: S+

Can't Touch This
Tier: S

Best Gold Augments for Karthus
Big Brain
Tier: S+

Searing Dawn
Tier: S+

Magic Missile
Tier: S+

It's Critical
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Leg Day
Tier: S+

Firefox
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

71%
2

85%
3

23%
4

57%
8

46%
11

81%
14

29%
Karthus Boots
Buy %

85%

1%

1%

1%

2%
Karthus Situational Items
Buy %

23%

19%

29%

10%

20%

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

































