Tier: AWin12.54%Pick6.31%Ban1.42%Games: 676KDA: 1.83Score: 49.85
Karthus is ranked A Tier and has a 12.54% win rate in LoL Arena Patch 25.09. We've analyzed 676 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 Blade Waltz (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Malzahar, Jax, and Ornn. Karthus's Best Arena counters are Urgot, Ahri, and Smolder.
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Best Prismatic Augments for Karthus
Blade Waltz
Tier: S+

Can't Touch This
Tier: S+

Jeweled Gauntlet
Tier: S+

Spirit Link
Tier: S+

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

Magic Missile
Tier: S+

Phenomenal Evil
Tier: S+

We'll Be Right Back
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Transmute: Gold
Tier: S+

Don't Chase
Tier: S+

ADAPt
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

71%
2

80%
3

33%
4

51%
8

38%
11

64%
14

25%
Karthus Boots
Buy %

80%

5%

1%

1%

0%

0%
Karthus Situational Items
Buy %

18%

19%

15%

19%

18%

12%
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)

-29.3

-29.2

-29.2

-29.0

-29.0

-29.0

-28.7

-28.5

-28.0

-27.8

-27.6

-27.5

-27.5

-27.0

-26.8

-26.1

-25.6

-25.4

-25.3

-25.1

-24.9

-24.8

-24.5

-24.4

-24.3

-24.0

-24.0

-23.6

-23.5

-23.5

-23.5

-23.4

-23.4

-23.1

-23.1

-22.6

-22.5

-22.5

-22.4

-22.3

-22.1

-22.1

-22.0

-21.7

-21.6

-21.5

-21.5

-21.4

-21.4

-21.0

-21.0

-20.8

-20.4

-20.2

-19.9

-19.8

-19.7

-19.1

-19.0

-18.9

-18.9

-18.7

-18.6

-18.4

-18.2

-18.2

-18.1

-18.0

-18.0

-17.8

-17.4

-16.1

-15.7

-15.2

-15.1

-14.4

-14.2

-14.2

-13.8

-13.4

-12.2

-12.1

-11.7

-9.0

-8.4

-7.8

-6.7

-4.4