Tier: BWin10.06%Pick2.09%Ban0.29%Games: 2421KDA: 1.71Score: 38.37
Karthus is ranked B Tier and has a 10.06% win rate in LoL Arena Patch 14.10. We've analyzed 2421 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Blackfire Torch, Liandry's Torment, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Infernal Conduit (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Talon. Karthus's Best Arena counters are Nocturne, Qiyana, and Ryze.
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Best Prismatic Augments for Karthus
Infernal Conduit
Tier: S+

Chain Lightning
Tier: S+

Trueshot Prodigy
Tier: S+

Feel the Burn
Tier: S

Best Gold Augments for Karthus
It's Killing Time
Tier: S+

Minionmancer
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Ocean Soul
Tier: S+

Snowball Fight!
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

69%
2

86%
3

22%
4

43%
8

59%
11

60%
14

16%
Karthus Boots
Buy %

86%

8%

2%

3%

2%

1%
Karthus Situational Items
Buy %

23%

28%

13%

20%

10%

9%
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 Karthus Duo Champions in Arena(over 51% top 2 rate with Karthus)
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)

-36.0

-35.2

-32.5

-32.3

-31.9

-31.9

-31.8

-31.8

-31.7

-31.3

-31.2

-31.1

-30.7

-30.7

-30.5

-30.5

-30.5

-30.2

-30.0

-29.8

-29.8

-29.7

-29.5

-29.3

-29.2

-29.1

-29.0

-29.0

-29.0

-28.8

-28.7

-28.7

-28.7

-28.6

-28.5

-28.4

-28.4

-28.3

-28.3

-28.0

-28.0

-27.9

-27.8

-27.8

-27.8

-27.7

-27.7

-27.6

-27.5

-27.4

-27.3

-27.3

-27.3

-27.3

-27.2

-27.2

-27.1

-27.1

-27.0

-26.9

-26.8

-26.8

-26.7

-26.7

-26.7

-26.6

-26.5

-26.4

-26.4

-26.4

-26.4

-26.3

-26.1

-26.0

-26.0

-25.9

-25.9

-25.8

-25.8

-25.8

-25.7

-25.6

-25.5

-25.5

-25.4

-25.4

-25.4

-25.4

-25.3

-25.3

-25.2

-25.2

-25.1

-25.1

-25.0

-25.0

-25.0

-25.0

-24.8

-24.6

-24.6

-24.6

-24.5

-24.4

-24.3

-24.0

-23.9

-23.9

-23.8

-23.7

-23.7

-23.6

-23.5

-23.5

-23.5

-23.5

-23.5

-23.5

-23.3

-23.3

-23.2

-22.9

-22.8

-22.7

-22.6

-22.5

-22.4

-22.3

-22.0

-21.9

-21.7

-21.4

-21.4

-20.8

-20.8

-20.7

-20.7

-20.4

-20.4

-20.1

-20.0

-19.9

-19.8

-19.8

-19.1

-18.8

-18.6

-18.3

-18.0

-17.8