Tier: BWin8.62%Pick6.41%Ban1.70%Games: 280KDA: 2.52Score: 47.12
Karthus is ranked B Tier and has a 8.62% win rate in LoL Arena Patch 25.14. We've analyzed 280 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, Shadowflame, and Detonation Orb. Karthus's best augments include Summoner's Roulette (Prismatic), Extendo-Arm (Gold), and Buff Buddies (Silver). For team partners, the best champions include: Syndra, Riven, and Kled. Karthus's Best Arena counters are Kai'Sa, Yunara, and Gangplank.
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Best Prismatic Augments for Karthus
Summoner's Roulette
Tier: S+

Jeweled Gauntlet
Tier: S+

Gamba Anvil
Tier: S+

Omni Soul
Tier: S

Best Gold Augments for Karthus
Extendo-Arm
Tier: S+

From Beginning to End
Tier: S+

Magic Missile
Tier: S+

OK Boomerang
Tier: S+

Best Silver Augments for Karthus
Buff Buddies
Tier: S+

Juice Press
Tier: S+

Transmute: Gold
Tier: S+

Juice Box
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

80%
2

80%
3

26%
4

54%
8

56%
11

82%
14

31%
Karthus Boots
Buy %

80%

7%

1%

0%

0%

0%
Karthus Situational Items
Buy %

26%

22%

23%

19%

11%

8%
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
































