Tier: AWin11.48%Pick6.83%Ban1.73%Games: 770KDA: 1.87Score: 51.47
Karthus is ranked A Tier and has a 11.48% win rate in LoL Arena Patch 25.14. We've analyzed 770 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, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and Desecrator (Silver). For team partners, the best champions include: Fiddlesticks, Draven, and Ryze. Karthus's Best Arena counters are Lulu, Lee Sin, and Diana.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Orbital Laser
Tier: S+

Spellwake
Tier: S+

Infernal Conduit
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Defensive Maneuvers
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Desecrator
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Flashbang
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

81%
2

77%
3

29%
4

66%
8

67%
11

76%
14

25%
Karthus Boots
Buy %

77%

7%

0%

0%

1%
Karthus Situational Items
Buy %

24%

23%

15%

11%

11%

6%
Karthus Juices
Buy %

7%

2%

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)

-34.0

-33.6

-32.3

-30.7

-30.7

-30.4

-30.0

-29.8

-29.4

-29.3

-29.0

-29.0

-28.7

-28.4

-28.4

-28.3

-27.9

-27.6

-27.6

-27.3

-27.1

-26.9

-26.6

-26.1

-25.9

-25.8

-25.8

-25.6

-25.5

-25.3

-25.1

-25.1

-25.0

-24.6

-24.4

-24.2

-24.0

-24.0

-24.0

-23.7

-23.6

-23.4

-23.2

-22.9

-22.6

-22.6

-22.6

-22.4

-22.2

-22.1

-22.0

-21.6

-21.5

-21.5

-21.5

-21.5

-21.4

-21.1

-21.0

-20.9

-20.6

-20.4

-20.2

-20.2

-20.1

-20.0

-20.0

-19.8

-19.8

-19.8

-19.8

-19.5

-19.4

-19.3

-18.8

-18.4

-18.3

-18.2

-18.2

-18.1

-18.0

-17.7

-17.6

-17.5

-17.5

-16.9

-16.9

-16.8

-16.3

-16.2

-16.2

-15.7

-15.6

-14.4

-13.4

-12.9

-12.5

-12.5

-10.3

-8.6

-7.6

-6.0