Tier: BWin9.65%Pick1.70%Ban0.42%Games: 598KDA: 1.73Score: 43.29
Karthus is ranked B Tier and has a 9.65% win rate in LoL Arena Patch 14.15. We've analyzed 598 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Torment, Rabadon's Deathcap, Shadowflame, Void Staff, and Detonation Orb. Karthus's best augments include Laser Eyes (Prismatic), Combo Master (Gold), and Don't Blink (Silver). For team partners, the best champions include: Amumu, Kha'Zix, and Briar. Karthus's Best Arena matchups include Evelynn and Syndra. Karthus's Best Arena counters are Caitlyn, Fizz, and Ezreal.
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Best Prismatic Augments for Karthus
Laser Eyes
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S

Best Gold Augments for Karthus
Combo Master
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Don't Blink
Tier: S+

Executioner
Tier: S+

Dematerialize
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

76%
2

95%
3

19%
4

43%
8

73%
11

35%
14

23%
Karthus Boots
Buy %

95%

5%

1%

0%

1%

1%
Karthus Situational Items
Buy %

25%

15%

22%

17%

13%

8%
Karthus Juices
Buy %

3%

0%

0%
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)

-40.1

-34.1

-33.7

-33.1

-32.7

-31.4

-30.5

-30.5

-30.4

-30.2

-30.0

-29.8

-29.5

-29.0

-29.0

-28.4

-27.9

-27.9

-27.8

-27.2

-27.0

-26.9

-26.5

-26.1

-25.8

-25.7

-25.5

-25.5

-25.3

-24.8

-24.8

-24.6

-24.5

-24.4

-24.3

-24.0

-24.0

-24.0

-23.4

-23.3

-22.8

-22.6

-22.5

-22.2

-22.2

-22.1

-22.1

-22.0

-21.5

-21.2

-21.0

-20.4

-20.3

-20.1

-20.0

-20.0

-19.8

-18.9

-18.9

-18.8

-18.6

-18.0

-16.6

-16.6

-13.6

-6.1

-1.4