Tier: AWin14.66%Pick5.21%Ban1.00%Games: 715KDA: 1.87Score: 51.69
Karthus is ranked A Tier and has a 14.66% win rate in LoL Arena Patch 25.15. We've analyzed 715 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 Pyromancer's Cloak. Karthus's best augments include Jeweled Gauntlet (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Sylas, Sona, and Urgot. Karthus's Best Arena matchups include Taliyah. Karthus's Best Arena counters are K'Sante, Amumu, and Soraka.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Doomsayer
Tier: S+

Spellwake
Tier: S+

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

Magic Missile
Tier: S+

Keystone Conjurer
Tier: S+

Thread the Needle
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Erosion
Tier: S+

Executioner
Tier: S+

Mind to Matter
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

75%
2

81%
3

23%
4

55%
8

63%
11

68%
14

27%
Karthus Boots
Buy %

81%

5%

1%

1%

0%

0%
Karthus Situational Items
Buy %

22%

21%

18%

16%

15%

10%
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









































Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)

-37.5

-32.3

-32.1

-29.9

-28.8

-28.7

-28.7

-28.1

-27.9

-27.9

-26.4

-26.2

-26.1

-25.7

-25.5

-25.5

-25.3

-24.8

-24.4

-24.0

-24.0

-24.0

-23.5

-23.5

-23.4

-23.2

-23.1

-22.7

-22.7

-22.6

-22.6

-22.4

-22.4

-21.9

-21.7

-21.7

-21.7

-21.7

-21.4

-21.2

-21.1

-20.9

-20.8

-20.8

-20.7

-20.7

-20.4

-19.9

-19.9

-19.7

-19.7

-19.6

-19.6

-19.3

-19.2

-19.0

-19.0

-18.5

-18.4

-18.2

-18.2

-18.2

-18.1

-17.8

-17.3

-17.3

-17.1

-16.7

-16.7

-16.5

-16.4

-16.4

-16.3

-15.7

-15.3

-15.2

-15.2

-15.2

-15.1

-14.2

-13.9

-13.8

-13.8

-13.6

-13.2

-12.4

-12.2

-12.0

-11.9

-11.7

-8.6

-8.3