Tier: SWin13.47%Pick6.85%Ban1.56%Games: 470KDA: 1.85Score: 51.49
Karthus is ranked S Tier and has a 13.47% win rate in LoL Arena Patch 25.09. We've analyzed 470 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, Void Staff, and Detonation Orb. Karthus's best augments include Blade Waltz (Prismatic), Firebrand (Gold), and Don't Blink (Silver). For team partners, the best champions include: Ornn, Aurora, and Blitzcrank. Karthus's Best Arena counters are Pyke, Tristana, and Ahri.
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Best Prismatic Augments for Karthus
Blade Waltz
Tier: S+

Jeweled Gauntlet
Tier: S+

Back To Basics
Tier: S+

Spirit Link
Tier: S

Best Gold Augments for Karthus
Firebrand
Tier: S+

It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Don't Blink
Tier: S+

Witchful Thinking
Tier: S+

Transmute: Gold
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

66%
2

81%
3

34%
4

51%
8

36%
11

64%
14

27%
Karthus Boots
Buy %

81%

5%

1%

1%

0%

0%
Karthus Situational Items
Buy %

20%

17%

19%

17%

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





































