Tier: AWin15.42%Pick7.52%Ban1.69%Games: 834KDA: 2.01Score: 51.11
Karthus is ranked A Tier and has a 15.42% win rate in LoL Arena Patch 25.09. We've analyzed 834 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 Circle of Death (Prismatic), Restart (Gold), and Typhoon (Silver). For team partners, the best champions include: Rengar, Xayah, and Ziggs. Karthus's Best Arena counters are Gangplank, Illaoi, and Yone.
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Best Prismatic Augments for Karthus
Circle of Death
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Spellwake
Tier: S+

Best Gold Augments for Karthus
Restart
Tier: S+

Phenomenal Evil
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Typhoon
Tier: S+

Witchful Thinking
Tier: S+

Fruits of Your Labor
Tier: S+

ADAPt
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

72%
2

78%
3

28%
4

56%
8

44%
11

79%
14

30%
Karthus Boots
Buy %

78%

3%

1%

0%

0%

0%
Karthus Situational Items
Buy %

32%

15%

20%

19%

12%

10%
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)

-34.2

-31.5

-31.3

-30.0

-29.8

-29.3

-28.7

-27.4

-26.9

-26.8

-26.3

-26.0

-25.3

-24.8

-24.5

-24.4

-24.0

-24.0

-23.8

-23.6

-23.6

-23.5

-23.2

-22.5

-22.5

-22.3

-22.2

-22.1

-22.0

-21.8

-21.7

-21.4

-21.3

-21.2

-21.1

-20.8

-20.4

-20.4

-20.2

-20.2

-20.1

-20.0

-19.8

-19.7

-19.7

-19.4

-19.4

-19.2

-19.1

-19.0

-19.0

-18.8

-18.6

-18.3

-18.1

-18.0

-17.8

-17.6

-17.5

-17.5

-17.5

-17.5

-17.4

-17.3

-17.2

-17.2

-16.9

-16.8

-16.7

-16.6

-16.6

-16.5

-16.4

-16.3

-16.1

-16.1

-16.1

-16.0

-15.9

-15.7

-15.7

-15.7

-15.7

-15.7

-15.4

-15.3

-15.2

-14.6

-14.2

-14.2

-14.0

-13.6

-12.9

-12.9

-12.7

-12.7

-12.6

-12.2

-12.2

-12.1

-12.0

-10.5

-10.1

-9.9

-9.6

-9.2

-9.0

-8.7

-8.1

-8.0

-7.5

-6.1

-5.9

-5.9