Tier: S+Win17.65%Pick7.12%Ban1.62%Games: 297KDA: 1.97Score: 67.38
Karthus is ranked S+ Tier and has a 17.65% win rate in LoL Arena Patch 25.14. We've analyzed 297 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 Center of the Universe (Prismatic), Critical Healing (Gold), and Homeguard (Silver). For team partners, the best champions include: Ambessa, Jax, and Trundle. Karthus's Best Arena matchups include Briar, Seraphine, and Thresh. Karthus's Best Arena counters are Corki, Mel, and Heimerdinger.
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Best Prismatic Augments for Karthus
Center of the Universe
Tier: S+

Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Spellwake
Tier: S

Best Gold Augments for Karthus
Critical Healing
Tier: S+

Oathsworn
Tier: S+

Defensive Maneuvers
Tier: S+

Firebrand
Tier: S+

Best Silver Augments for Karthus
Homeguard
Tier: S+

Witchful Thinking
Tier: S+

Overflow
Tier: S+

Light 'em Up!
Tier: S+

Karthus Skill Order
![]() | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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![]() | W | W | W | W | W | |||||||||||||
![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Karthus Items by Round
Buy %
1

79%
2

79%
3

31%
4

62%
8

59%
11

81%
14

31%
Karthus Boots
Buy %

79%

6%

1%

2%

1%

0%
Karthus Situational Items
Buy %

15%

22%

14%

16%

17%

17%
Karthus Juices
Buy %

7%

2%

1%
Karthus Prismatic Item Tier List









Karthus Silver Augment Tier List












































Karthus Gold Augment Tier List














































Karthus Prismatic Augment Tier List






























