Tier: AWin14.32%Pick7.35%Ban1.73%Games: 543KDA: 2.02Score: 51.84
Karthus is ranked A Tier and has a 14.32% win rate in LoL Arena Patch 25.08. We've analyzed 543 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), Celestial Body (Gold), and Fallen Aegis (Silver). For team partners, the best champions include: Sejuani, Rammus, and Evelynn. Karthus's Best Arena counters are Zyra, Rell, and Senna.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Dual Wield
Tier: S+

Spellwake
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Best Gold Augments for Karthus
Celestial Body
Tier: S+

OK Boomerang
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Fallen Aegis
Tier: S+

Overflow
Tier: S+

Juice Box
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

74%
2

84%
3

33%
4

53%
8

46%
11

78%
14

30%
Karthus Boots
Buy %

84%

4%

0%

0%

0%

0%
Karthus Situational Items
Buy %

14%

17%

25%

16%

15%

14%
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)

-32.3

-32.0

-30.5

-28.1

-27.7

-27.4

-27.4

-27.2

-26.6

-26.6

-26.4

-26.3

-25.9

-25.8

-25.3

-24.8

-24.0

-23.6

-23.3

-23.2

-23.2

-22.8

-22.7

-22.1

-22.1

-21.6

-21.5

-19.6

-19.6

-19.4

-19.3

-18.8

-18.5

-18.4

-18.4

-18.1

-18.1

-18.0

-17.8

-17.8

-17.6

-17.6

-17.4

-17.0

-16.9

-16.9

-16.7

-15.7

-15.7

-15.7

-15.7

-15.2

-15.2

-14.0

-13.9

-13.7

-13.3

-12.8

-9.0

-8.4

-6.1

-3.8

-2.7

-1.0

-0.4