Tier: BWin18.97%Pick9.23%Ban2.78%Games: 288KDA: 1.88Score: 51.13
Karthus is ranked B Tier and has a 18.97% win rate in LoL Arena Patch 25.15. We've analyzed 288 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, Shadowflame, and Detonation Orb. Karthus's best augments include Dreadbringer (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Blitzcrank, Amumu, and Fizz. Karthus's Best Arena matchups include Gnar. Karthus's Best Arena counters are Twisted Fate, Qiyana, and Nilah.
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Best Prismatic Augments for Karthus
Dreadbringer
Tier: S+

Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Doomsayer
Tier: S

Best Gold Augments for Karthus
It's Killing Time
Tier: S+

Parasitic Relationship
Tier: S+

With Haste
Tier: S+

From Beginning to End
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Stats!
Tier: S+

Mirror Image
Tier: S+

Buff Buddies
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

80%
2

81%
3

28%
4

52%
8

53%
11

85%
14

25%
Karthus Boots
Buy %

81%

1%

4%

0%
Karthus Situational Items
Buy %

30%

16%

20%

9%

15%

2%
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




































