Tier: BWin11.11%Pick7.29%Ban2.08%Games: 1083KDA: 1.89Score: 48.10
Karthus is ranked B Tier and has a 11.11% win rate in LoL Arena Patch 25.09. We've analyzed 1083 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 Snowball Fight! (Silver). For team partners, the best champions include: Darius, Maokai, and Rell. Karthus's Best Arena counters are Camille, Rakan, and Anivia.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Master of Duality
Tier: S+

Infernal Conduit
Tier: S+

Spellwake
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Snowball Fight!
Tier: S+

Witchful Thinking
Tier: S+

Overflow
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

76%
2

75%
3

28%
4

64%
8

53%
11

69%
14

24%
Karthus Boots
Buy %

75%

6%

1%

1%

0%

1%
Karthus Situational Items
Buy %

23%

24%

12%

13%

16%

16%
Karthus Juices
Buy %

5%

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)

-36.3

-35.9

-35.3

-34.7

-34.7

-32.9

-32.5

-32.1

-31.7

-31.4

-31.1

-30.6

-30.5

-30.4

-30.4

-30.2

-29.8

-29.5

-29.5

-29.2

-29.0

-29.0

-28.8

-28.8

-28.7

-28.5

-28.5

-28.1

-27.8

-27.7

-27.6

-27.5

-27.4

-27.3

-27.2

-27.2

-27.2

-27.1

-27.1

-26.9

-26.8

-26.8

-26.8

-26.5

-26.3

-26.2

-26.1

-26.1

-26.0

-25.8

-25.8

-25.7

-25.6

-25.5

-25.5

-25.5

-25.5

-25.5

-25.4

-25.4

-25.3

-25.3

-25.2

-25.0

-24.9

-24.8

-24.8

-24.8

-24.7

-24.7

-24.7

-24.5

-24.4

-24.4

-24.3

-24.3

-24.3

-24.3

-24.2

-24.0

-24.0

-24.0

-23.8

-23.8

-23.7

-23.6

-23.5

-23.4

-23.4

-23.1

-23.0

-22.9

-22.8

-22.7

-22.7

-22.7

-22.6

-22.5

-22.3

-22.2

-22.1

-22.0

-22.0

-21.9

-21.8

-21.7

-21.6

-21.6

-21.6

-21.5

-21.5

-20.9

-20.9

-20.4

-20.2

-20.2

-20.2

-20.0

-19.9

-19.8

-19.8

-19.6

-19.3

-19.2

-18.9

-18.9

-18.9

-18.8

-18.7

-18.7

-18.6

-18.6

-18.4

-18.4

-18.3

-18.2

-17.6

-17.4

-17.3

-17.3

-16.8

-16.3

-16.0

-15.7

-15.1

-14.8

-14.4

-14.3

-13.4

-8.6