Tier: AWin10.48%Pick7.48%Ban2.12%Games: 124KDA: 2.01Score: 55.37
Karthus is ranked A Tier and has a 10.48% win rate in LoL Arena Patch 25.17. We've analyzed 124 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 Spirit Link (Prismatic), Magic Missile (Gold), and Homeguard (Silver). Karthus's Best Arena matchups include Yuumi and Rumble. Karthus's Best Arena counters are Aphelios, Taliyah, and Kindred.
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Best Prismatic Augments for Karthus
Spirit Link
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S

Quest: Wooglet's Witchcap
Tier: S

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Soul Siphon
Tier: S+

With Haste
Tier: S+

Apex Inventor
Tier: S+

Best Silver Augments for Karthus
Homeguard
Tier: S+

ADAPt
Tier: S+

Witchful Thinking
Tier: S+

Contract Killer
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

75%
2

80%
3

24%
4

56%
8

51%
11

72%
14

23%
Karthus Boots
Buy %

80%

2%

1%

2%

1%

7%
Karthus Situational Items
Buy %

12%

25%

11%

10%

18%

2%
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


























