Tier: AWin13.34%Pick6.77%Ban1.87%Games: 693KDA: 1.84Score: 54.26
Karthus is ranked A Tier and has a 13.34% win rate in LoL Arena Patch 25.15. We've analyzed 693 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), Holy Fire (Gold), and Self Destruct (Silver). For team partners, the best champions include: Orianna, Volibear, and Jax. Karthus's Best Arena counters are Hecarim, Shen, and Sion.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Wisdom of Ages
Tier: S+

Infernal Conduit
Tier: S+

Chain Lightning
Tier: S

Best Gold Augments for Karthus
Holy Fire
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Self Destruct
Tier: S+

Sonic Boom
Tier: S+

Overflow
Tier: S+

Witchful Thinking
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

77%
2

78%
3

29%
4

59%
8

58%
11

69%
14

23%
Karthus Boots
Buy %

78%

7%

1%

1%

0%

0%
Karthus Situational Items
Buy %

23%

18%

17%

13%

17%

11%
Karthus Juices
Buy %

6%

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)

-33.9

-33.1

-31.9

-31.7

-31.5

-31.1

-29.7

-29.4

-29.4

-29.3

-29.0

-28.4

-28.4

-28.3

-28.3

-27.8

-27.7

-27.4

-27.4

-27.1

-26.8

-26.7

-26.4

-25.9

-25.7

-25.6

-25.3

-25.0

-25.0

-24.9

-24.9

-24.9

-24.9

-24.8

-24.4

-24.0

-24.0

-24.0

-23.4

-23.3

-23.0

-23.0

-22.9

-22.7

-22.7

-22.7

-22.3

-22.2

-22.0

-21.9

-21.7

-21.7

-21.7

-21.7

-21.6

-21.4

-21.2

-21.1

-20.9

-20.7

-20.7

-20.6

-20.6

-20.6

-20.2

-20.0

-19.8

-19.6

-19.5

-19.3

-19.1

-19.0

-18.8

-18.8

-18.8

-18.6

-18.5

-18.1

-18.0

-17.8

-17.5

-17.4

-16.8

-16.5

-16.2

-15.7

-14.8

-13.9

-13.6

-12.3

-11.3

-6.7

-5.9