Tier: CWin10.73%Pick2.64%Ban0.51%Games: 1782KDA: 1.76Score: 43.44
Karthus is ranked C Tier and has a 10.73% win rate in LoL Arena Patch 14.15. We've analyzed 1782 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), Big Brain (Gold), and Light 'em Up! (Silver). For team partners, the best champions include: Orianna. Karthus's Best Arena counters are Ziggs, Nidalee, and Elise.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Feel the Burn
Tier: S+

Infernal Conduit
Tier: S+

Chain Lightning
Tier: S

Best Gold Augments for Karthus
Big Brain
Tier: S+

Phenomenal Evil
Tier: S+

It's Killing Time
Tier: S+

Magic Missile
Tier: S+

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

Witchful Thinking
Tier: S+

ADAPt
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

83%
2

93%
3

19%
4

57%
8

81%
11

34%
14

22%
Karthus Boots
Buy %

93%

8%

1%

1%

0%

0%
Karthus Situational Items
Buy %

34%

21%

16%

17%

8%

9%
Karthus Juices
Buy %

5%

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)

-37.0

-35.6

-34.7

-34.6

-34.5

-34.0

-33.9

-33.6

-32.6

-31.7

-31.2

-31.2

-31.1

-30.6

-30.1

-30.0

-29.7

-29.7

-29.4

-29.3

-29.1

-29.0

-28.9

-28.9

-28.9

-28.6

-28.4

-28.2

-28.2

-28.2

-27.9

-27.8

-27.8

-27.8

-27.8

-27.6

-27.5

-27.5

-27.1

-27.0

-27.0

-27.0

-26.8

-26.8

-26.7

-26.7

-26.6

-26.5

-26.3

-26.3

-26.1

-26.0

-26.0

-26.0

-26.0

-26.0

-26.0

-25.9

-25.8

-25.7

-25.7

-25.6

-25.6

-25.4

-25.3

-25.3

-25.3

-25.3

-25.2

-25.2

-25.1

-25.0

-25.0

-25.0

-24.9

-24.8

-24.8

-24.7

-24.7

-24.7

-24.7

-24.7

-24.6

-24.6

-24.4

-24.4

-24.3

-24.3

-24.1

-24.0

-23.9

-23.7

-23.5

-23.4

-23.4

-23.4

-23.4

-23.3

-23.2

-23.1

-23.0

-23.0

-22.9

-22.6

-22.5

-22.5

-22.4

-22.3

-22.2

-21.9

-21.8

-21.8

-21.7

-21.4

-20.9

-20.7

-20.7

-20.6

-20.2

-20.1

-20.1

-19.9

-19.8

-19.7

-19.7

-19.7

-19.6

-19.6

-19.0

-18.8

-18.2

-18.2

-17.8

-17.0

-16.9

-15.1