Tier: AWin9.93%Pick4.23%Ban1.14%Games: 293KDA: 1.83Score: 53.61
Karthus is ranked A Tier and has a 9.93% win rate in LoL Arena Patch 25.13. We've analyzed 293 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, Shadowflame, and Detonation Orb. Karthus's best augments include Laser Eyes (Prismatic), Perseverance (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Amumu, Ryze, and Annie. Karthus's Best Arena counters are Vayne, Yasuo, and Sett.
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Best Prismatic Augments for Karthus
Laser Eyes
Tier: S+

Spellwake
Tier: S+

Omni Soul
Tier: S+

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Perseverance
Tier: S+

Magic Missile
Tier: S+

Light Warden
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Transmute: Gold
Tier: S+

Homeguard
Tier: S+

Executioner
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

66%
2

77%
3

33%
4

65%
8

52%
11

63%
14

25%
Karthus Boots
Buy %

77%

0%

8%

1%

0%

1%
Karthus Situational Items
Buy %

20%

8%

23%

6%

12%

13%
Karthus Juices
Buy %

5%

1%

1%
Karthus Prismatic Item Tier List









Karthus Silver Augment Tier List











































Karthus Gold Augment Tier List




















































Karthus Prismatic Augment Tier List


































