Tier: CWin12.31%Pick6.44%Ban1.35%Games: 791KDA: 1.78Score: 43.57
Karthus is ranked C Tier and has a 12.31% win rate in LoL Arena Patch 25.13. We've analyzed 791 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 Symphony of War (Prismatic), Restart (Gold), and First-Aid Kit (Silver). For team partners, the best champions include: Rell, Elise, and Akshan. Karthus's Best Arena counters are Zac, Zilean, and Udyr.
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Best Prismatic Augments for Karthus
Symphony of War
Tier: S+

Scopiest Weapons
Tier: S+

Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S+

Best Gold Augments for Karthus
Restart
Tier: S+

Big Brain
Tier: S+

Transmute: Prismatic
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
First-Aid Kit
Tier: S+

Light 'em Up!
Tier: S+

Slime Time
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

71%
2

81%
3

34%
4

46%
8

36%
11

70%
14

24%
Karthus Boots
Buy %

81%

1%

1%

1%

1%

2%
Karthus Situational Items
Buy %

17%

25%

24%

15%

18%

14%
Karthus Juices
Buy %

5%

1%

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)

-33.5

-33.0

-31.9

-31.5

-31.1

-31.0

-30.8

-30.0

-29.8

-29.3

-29.3

-29.0

-28.8

-28.6

-28.4

-28.3

-27.8

-27.8

-27.8

-27.5

-27.4

-27.1

-27.0

-26.9

-26.6

-26.6

-26.4

-26.3

-26.0

-25.6

-25.5

-25.3

-24.9

-24.5

-24.5

-24.0

-24.0

-24.0

-24.0

-24.0

-24.0

-23.8

-23.6

-23.3

-23.2

-22.9

-22.8

-22.8

-22.6

-22.6

-22.5

-22.3

-22.2

-22.1

-22.0

-21.9

-21.8

-21.7

-21.6

-21.2

-21.2

-21.2

-21.2

-21.2

-20.9

-20.9

-20.9

-20.8

-20.7

-20.7

-20.6

-20.4

-20.4

-20.4

-20.4

-19.8

-19.7

-19.6

-19.6

-19.5

-19.4

-19.2

-19.1

-19.0

-19.0

-19.0

-18.9

-18.5

-18.4

-18.2

-18.0

-18.0

-17.9

-17.5

-17.2

-17.2

-17.1

-16.7

-16.6

-16.3

-15.7

-15.3

-15.2

-14.8

-14.4

-14.1

-13.7

-12.6

-12.3

-12.2

-12.0

-11.9

-11.9

-10.2

-9.9

-9.4

-9.0

-7.9

-7.5

-6.6