Tier: BWin8.46%Pick4.60%Ban0.93%Games: 228KDA: 1.70Score: 42.34
Karthus is ranked B Tier and has a 8.46% win rate in LoL Arena Patch 25.13. We've analyzed 228 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, Malignance, and Detonation Orb. Karthus's best augments include Quest: Wooglet's Witchcap (Prismatic), Defensive Maneuvers (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Bel'Veth, Master Yi, and Tahm Kench. Karthus's Best Arena counters are Sett, Elise, and Wukong.
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Best Prismatic Augments for Karthus
Quest: Wooglet's Witchcap
Tier: S+

Fey Magic
Tier: S+

Chain Lightning
Tier: S+

Ultimate Roulette
Tier: S

Best Gold Augments for Karthus
Defensive Maneuvers
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Ice Cold
Tier: S+

Light 'em Up!
Tier: S+

Frost Wraith
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

72%
2

85%
3

34%
4

59%
8

67%
11

34%
14

39%
Karthus Boots
Buy %

85%

5%

0%

1%

0%

1%
Karthus Situational Items
Buy %

25%

20%

15%

13%

18%

10%
Karthus Juices
Buy %

5%

1%

0%
Karthus Prismatic Item Tier List








Karthus Silver Augment Tier List












































Karthus Gold Augment Tier List















































Karthus Prismatic Augment Tier List




































