Tier: AWin16.08%Pick6.04%Ban0.73%Games: 381KDA: 2.15Score: 50.64
Karthus is ranked A Tier and has a 16.08% win rate in LoL Arena Patch 25.14. We've analyzed 381 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 Master of Duality (Prismatic), Defensive Maneuvers (Gold), and Deft (Silver). For team partners, the best champions include: Ornn, Singed, and Galio. Karthus's Best Arena matchups include Taliyah. Karthus's Best Arena counters are Zed, Dr. Mundo, and Amumu.
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Best Prismatic Augments for Karthus
Master of Duality
Tier: S+

Summoner's Roulette
Tier: S+

Raid Boss
Tier: S+

Ultimate Revolution
Tier: S

Best Gold Augments for Karthus
Defensive Maneuvers
Tier: S+

Big Brain
Tier: S+

Thread the Needle
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Deft
Tier: S+

Slime Time
Tier: S+

Infernal Soul
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

73%
2

77%
3

28%
4

53%
8

54%
11

74%
14

28%
Karthus Boots
Buy %

77%

5%

1%

1%

0%

1%
Karthus Situational Items
Buy %

25%

23%

17%

15%

16%

13%
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




































