Tier: AWin14.34%Pick7.41%Ban1.72%Games: 579KDA: 2.08Score: 50.57
Karthus is ranked A Tier and has a 14.34% win rate in LoL Arena Patch 25.08. We've analyzed 579 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Dual Wield (Prismatic), Restart (Gold), and Typhoon (Silver). For team partners, the best champions include: Anivia, Lee Sin, and Azir. Karthus's Best Arena counters are Blitzcrank, Veigar, and Tahm Kench.
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Best Prismatic Augments for Karthus
Dual Wield
Tier: S+

Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Spellwake
Tier: S+

Best Gold Augments for Karthus
Restart
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Typhoon
Tier: S+

Scoped Weapons
Tier: S+

Witchful Thinking
Tier: S+

Executioner
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

83%
2

82%
3

32%
4

50%
8

58%
11

84%
14

33%
Karthus Boots
Buy %

82%

4%

1%

0%

0%

0%
Karthus Situational Items
Buy %

36%

23%

19%

17%

10%

11%
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)

-30.3

-30.3

-30.1

-30.0

-27.9

-27.1

-25.5

-24.0

-23.4

-22.9

-22.8

-22.7

-22.5

-22.4

-21.9

-21.9

-21.8

-21.7

-21.7

-21.5

-21.5

-21.1

-21.0

-20.8

-20.7

-20.7

-19.8

-19.7

-19.7

-19.6

-19.4

-18.6

-18.6

-18.4

-17.7

-17.6

-17.6

-17.5

-17.5

-17.5

-17.4

-16.7

-16.5

-16.3

-16.3

-16.3

-16.2

-16.2

-16.1

-15.7

-15.7

-15.4

-15.2

-15.2

-15.2

-15.1

-14.8

-14.4

-14.2

-14.0

-13.6

-13.4

-12.8

-12.6

-12.6

-12.2

-12.1

-9.6

-9.0

-9.0

-8.3

-7.1

-6.8

-6.1

-3.5

-1.5