Tier: AWin14.56%Pick5.80%Ban1.42%Games: 207KDA: 2.01Score: 55.46
Karthus is ranked A Tier and has a 14.56% win rate in LoL Arena Patch 25.09. We've analyzed 207 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, Morellonomicon, and Detonation Orb. Karthus's best augments include Accelerating Sorcery (Prismatic), Quest: Steel Your Heart (Gold), and Hold Very Still (Silver). For team partners, the best champions include: Kled, Nasus, and Sett. Karthus's Best Arena matchups include Vex, Nidalee, and Akali. Karthus's Best Arena counters are Orianna, Gnar, and Nocturne.
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Best Prismatic Augments for Karthus
Accelerating Sorcery
Tier: S+

Blade Waltz
Tier: S+

Tap Dancer
Tier: S+

Jeweled Gauntlet
Tier: S

Best Gold Augments for Karthus
Quest: Steel Your Heart
Tier: S+

Parasitic Relationship
Tier: S+

It's Killing Time
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Hold Very Still
Tier: S+

Juice Press
Tier: S+

Witchful Thinking
Tier: S+

Stats!
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

78%
2

78%
3

34%
4

68%
8

57%
11

68%
14

17%
Karthus Boots
Buy %

78%

4%

1%

0%
Karthus Situational Items
Buy %

29%

28%

19%

15%

9%

6%
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




































