Tier: AWin22.75%Pick3.41%Ban1.06%Games: 1604KDA: 2.14Score: 60.39
Karthus is ranked A Tier and has a 22.75% win rate in LoL Arena Patch 25.05. We've analyzed 1604 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and Overflow (Silver). For team partners, the best champions include: Elise, Nunu, and Fizz. Karthus's Best Arena counters are Fizz, Zeri, and Ziggs.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Spellwake
Tier: S+

Chauffeur
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Phenomenal Evil
Tier: S+

Big Brain
Tier: S+

OK Boomerang
Tier: S+

Best Silver Augments for Karthus
Overflow
Tier: S+

Witchful Thinking
Tier: S+

Contract Killer
Tier: S+

Executioner
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

59%
2

92%
3

27%
4

59%
8

56%
11

28%
14

18%
Karthus Boots
Buy %

92%

5%

2%

1%

1%

0%
Karthus Situational Items
Buy %

28%

17%

18%

17%

15%

18%
Karthus Juices
Buy %

7%

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)

-33.1

-30.9

-30.1

-29.9

-29.3

-26.6

-26.6

-26.2

-26.1

-26.1

-26.0

-25.5

-24.4

-24.3

-24.2

-24.0

-24.0

-23.5

-23.4

-23.4

-23.3

-23.2

-23.0

-22.9

-22.9

-22.9

-22.8

-22.7

-22.0

-22.0

-21.8

-21.7

-21.7

-21.7

-21.6

-21.5

-21.4

-21.2

-21.2

-21.2

-21.1

-21.1

-21.0

-20.9

-20.8

-20.6

-20.6

-20.4

-20.4

-20.2

-20.2

-20.2

-20.2

-20.0

-20.0

-19.9

-19.9

-19.8

-19.8

-19.8

-19.6

-19.6

-19.6

-19.5

-19.5

-19.3

-19.3

-19.3

-19.2

-19.2

-19.2

-19.2

-19.2

-19.0

-18.8

-18.7

-18.7

-18.6

-18.6

-18.4

-18.4

-18.3

-18.2

-18.0

-17.9

-17.8

-17.8

-17.8

-17.6

-17.6

-17.6

-17.6

-17.5

-17.3

-17.2

-17.2

-16.8

-16.7

-16.7

-16.5

-16.4

-16.4

-16.3

-16.3

-16.3

-16.3

-16.3

-16.3

-16.1

-16.1

-16.1

-16.0

-15.9

-15.7

-15.7

-15.5

-15.4

-15.4

-15.4

-15.3

-15.2

-15.1

-15.0

-14.7

-14.7

-14.7

-14.6

-14.5

-14.5

-14.5

-14.4

-14.3

-14.3

-14.2

-14.2

-14.1

-13.9

-13.8

-13.8

-13.6

-13.4

-13.4

-13.4

-13.4

-13.3

-13.2

-13.0

-12.8

-12.5

-12.5

-12.4

-12.3

-12.2

-11.9

-11.8

-11.5

-11.2

-11.2

-11.0

-10.7

-10.6

-10.5

-8.0

-7.1

-5.7

-4.8

-1.5