Tier: BWin15.08%Pick6.00%Ban1.20%Games: 404KDA: 1.89Score: 51.29
Karthus is ranked B Tier and has a 15.08% win rate in LoL Arena Patch 25.07. We've analyzed 404 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 Stats on Stats on Stats! (Prismatic), Light Warden (Gold), and Homeguard (Silver). For team partners, the best champions include: Darius, Kayn, and Sett. Karthus's Best Arena counters are Yone, Ashe, and Pantheon.
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Best Prismatic Augments for Karthus
Stats on Stats on Stats!
Tier: S+

Fey Magic
Tier: S+

Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S

Best Gold Augments for Karthus
Light Warden
Tier: S+

Phenomenal Evil
Tier: S+

Big Brain
Tier: S+

Vulnerability
Tier: S+

Best Silver Augments for Karthus
Homeguard
Tier: S+

Witchful Thinking
Tier: S+

Dematerialize
Tier: S+

Castle
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

77%
2

83%
3

34%
4

52%
8

34%
11

78%
14

36%
Karthus Boots
Buy %

83%

5%

0%

0%

1%

0%
Karthus Situational Items
Buy %

26%

24%

13%

15%

13%

8%
Karthus Juices
Buy %

8%

2%

1%
Karthus Prismatic Item Tier List









Karthus Silver Augment Tier List














































Karthus Gold Augment Tier List

















































Karthus Prismatic Augment Tier List






































