Karthus is ranked Tier and has a 9.09% win rate in LoL Arena Patch 25.09. We've analyzed 11 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Malignance, Void Staff, and Pyromancer's Cloak. Karthus's best augments include Jeweled Gauntlet (Prismatic), Firebrand (Gold), and ADAPt (Silver). Karthus's Best Arena matchups include Akali, Sett, and Brand.
Advertisement
Advertisement
Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S

Dreadbringer
Tier: A

Transmute: Chaos
Tier: B

Best Gold Augments for Karthus
Firebrand
Tier: S

Vulnerability
Tier: S

It's Killing Time
Tier: S

Magic Missile
Tier: A

Best Silver Augments for Karthus
ADAPt
Tier: S

Frozen Foundations
Tier: B

Juice Box
Tier: B

Transmute: Gold
Tier: C

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

91%
2

91%
3

36%
4

73%
8

91%
11

45%
14

55%
Karthus Boots
Buy %

91%

9%

9%
Karthus Situational Items
Buy %

27%

36%

9%

9%

9%

18%
Karthus Juices
Buy %

7%

1%

1%
Karthus Silver Augment Tier List





Karthus Gold Augment Tier List













Karthus Prismatic Augment Tier List











