Tier: AWin17.93%Pick7.29%Ban1.62%Games: 630KDA: 2.05Score: 52.54
Karthus is ranked A Tier and has a 17.93% win rate in LoL Arena Patch 25.09. We've analyzed 630 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, Shadowflame, and Detonation Orb. Karthus's best augments include Circle of Death (Prismatic), Restart (Gold), and Light 'em Up! (Silver). For team partners, the best champions include: Syndra, Malphite, and Diana. Karthus's Best Arena counters are Zyra, Yone, and Ryze.
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Best Prismatic Augments for Karthus
Circle of Death
Tier: S+

Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S+

Ultimate Revolution
Tier: S+

Best Gold Augments for Karthus
Restart
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Light 'em Up!
Tier: S+

Typhoon
Tier: S+

Witchful Thinking
Tier: S+

Fruits of Your Labor
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

79%
3

28%
4

55%
8

43%
11

79%
14

34%
Karthus Boots
Buy %

79%

4%

1%

0%

0%

0%
Karthus Situational Items
Buy %

31%

16%

20%

18%

10%

12%
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)

-31.4

-31.1

-29.8

-29.4

-29.0

-27.2

-27.0

-26.3

-25.6

-24.3

-24.2

-24.0

-23.7

-23.5

-23.5

-23.3

-23.0

-22.3

-22.2

-22.1

-22.1

-21.7

-21.6

-21.6

-21.5

-20.6

-20.6

-20.4

-20.4

-20.2

-20.2

-20.1

-19.7

-19.7

-19.4

-19.4

-19.2

-19.0

-18.8

-18.7

-18.7

-18.7

-18.4

-18.3

-18.2

-17.6

-17.4

-17.4

-17.4

-16.9

-16.6

-16.5

-16.4

-16.3

-16.2

-16.1

-15.7

-15.7

-15.2

-15.2

-14.5

-14.4

-14.3

-14.2

-13.9

-13.3

-12.9

-11.8

-11.8

-11.7

-10.3

-10.0

-7.8

-7.7

-7.1

-6.7

-6.5

-6.1

-5.2