Tier: BWin13.11%Pick3.93%Ban1.16%Games: 95KDA: 1.81Score: 50.84
Karthus is ranked B Tier and has a 13.11% win rate in LoL Arena Patch 25.14. We've analyzed 95 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, Stormsurge, and Detonation Orb. Karthus's best augments include Transmute: Chaos (Prismatic), Big Brain (Gold), and Light 'em Up! (Silver). For team partners, the best champions include: Rell. Karthus's Best Arena matchups include Kassadin, Milio, and Nami. Karthus's Best Arena counters are Urgot, Yunara, and Camille.
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Best Prismatic Augments for Karthus
Transmute: Chaos
Tier: S+

Spellwake
Tier: S+

Jeweled Gauntlet
Tier: S

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Big Brain
Tier: S+

Recursion
Tier: S+

Summoner Revolution
Tier: S+

Magic Missile
Tier: S

Best Silver Augments for Karthus
Light 'em Up!
Tier: S+

Slime Time
Tier: S+

Leg Day
Tier: S+

Stats!
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

73%
2

80%
3

27%
4

52%
8

67%
11

71%
14

12%
Karthus Boots
Buy %

80%

12%

3%

1%
Karthus Situational Items
Buy %

18%

21%

27%

11%

2%

2%
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





















