Tier: AWin12.44%Pick7.35%Ban1.26%Games: 546KDA: 1.82Score: 52.95
Karthus is ranked A Tier and has a 12.44% win rate in LoL Arena Patch 25.15. We've analyzed 546 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, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), It's Killing Time (Gold), and Leg Day (Silver). For team partners, the best champions include: Fiddlesticks, Lissandra, and Tahm Kench. Karthus's Best Arena counters are Kayn, Shaco, and Dr. Mundo.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Summoner's Roulette
Tier: S+

Accelerating Sorcery
Tier: S

Best Gold Augments for Karthus
It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Phenomenal Evil
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Leg Day
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Overflow
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

72%
3

33%
4

57%
8

52%
11

68%
14

21%
Karthus Boots
Buy %

72%

8%

1%

1%

0%

1%
Karthus Situational Items
Buy %

25%

23%

16%

13%

14%

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




































