Tier: AWin11.90%Pick2.12%Ban0.46%Games: 1315KDA: 1.80Score: 46.31
Karthus is ranked A Tier and has a 11.90% win rate in LoL Arena Patch 14.15. We've analyzed 1315 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 Jeweled Gauntlet (Prismatic), Twice Thrice (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Cassiopeia, Naafiri, and Sejuani. Karthus's Best Arena counters are Karma, Veigar, and Amumu.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Back To Basics
Tier: S+

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Twice Thrice
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Clothesline
Tier: S+

ADAPt
Tier: S+

Flashbang
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

79%
2

97%
3

21%
4

45%
8

76%
11

30%
14

23%
Karthus Boots
Buy %

97%

4%

0%

0%

0%

0%
Karthus Situational Items
Buy %

25%

16%

16%

17%

22%

13%
Karthus Juices
Buy %

3%

1%

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)

-31.6

-30.1

-28.8

-28.3

-28.2

-28.0

-27.7

-27.0

-26.9

-26.9

-26.9

-26.6

-26.1

-25.8

-25.7

-25.5

-25.4

-25.3

-25.1

-25.1

-25.1

-25.0

-24.6

-24.4

-24.4

-24.4

-24.3

-24.2

-24.2

-24.1

-24.0

-24.0

-24.0

-23.7

-23.7

-23.6

-23.6

-23.4

-23.2

-23.1

-23.1

-23.0

-23.0

-23.0

-22.9

-22.9

-22.9

-22.7

-22.6

-22.5

-22.4

-22.3

-22.2

-22.2

-22.2

-22.0

-22.0

-22.0

-21.9

-21.7

-21.7

-21.5

-21.4

-21.3

-21.1

-21.1

-21.0

-20.9

-20.9

-20.9

-20.9

-20.7

-20.7

-20.4

-20.4

-20.2

-20.2

-20.2

-20.2

-20.1

-20.0

-19.8

-19.7

-19.6

-19.6

-19.5

-19.3

-19.1

-19.1

-18.5

-18.4

-18.3

-18.1

-18.1

-18.0

-17.7

-17.7

-17.5

-17.0

-16.6

-16.6

-16.6

-16.5

-16.1

-16.0

-16.0

-15.7

-15.7

-15.0

-13.9

-13.3

-13.2

-13.1

-12.6

-12.2

-12.2

-9.6

-6.1

-3.2