Tier: BWin17.50%Pick7.21%Ban1.62%Games: 899KDA: 1.99Score: 51.72
Karthus is ranked B Tier and has a 17.50% win rate in LoL Arena Patch 25.08. We've analyzed 899 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, Zhonya's Hourglass, and Detonation Orb. Karthus's best augments include Symphony of War (Prismatic), Magic Missile (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Illaoi, Sejuani, and Azir. Karthus's Best Arena counters are Orianna, Vladimir, and Ashe.
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Best Prismatic Augments for Karthus
Symphony of War
Tier: S+

Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S+

Transmute: Chaos
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Scopier Weapons
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Numb to Pain
Tier: S+

Tank It Or Leave It
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

71%
2

81%
3

32%
4

51%
8

39%
11

72%
14

25%
Karthus Boots
Buy %

81%

2%

2%

1%

0%

0%
Karthus Situational Items
Buy %

23%

17%

23%

21%

14%

15%
Karthus Juices
Buy %

6%

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)

-36.8

-33.2

-31.1

-29.0

-28.7

-28.3

-28.3

-28.2

-28.1

-27.8

-27.3

-27.2

-27.1

-27.1

-26.8

-26.7

-26.6

-26.5

-26.4

-26.4

-26.2

-26.2

-26.0

-25.8

-25.8

-25.4

-25.3

-25.3

-25.3

-25.3

-25.3

-25.3

-25.0

-25.0

-24.9

-24.9

-24.7

-24.7

-24.4

-24.2

-24.2

-24.0

-24.0

-24.0

-24.0

-23.7

-23.7

-23.6

-23.6

-23.5

-23.5

-23.4

-23.4

-23.2

-23.2

-22.9

-22.7

-22.4

-22.2

-22.0

-21.8

-21.7

-21.7

-21.6

-21.4

-21.3

-21.2

-21.2

-21.1

-21.1

-20.9

-20.8

-20.7

-20.7

-20.4

-20.4

-20.4

-20.3

-20.3

-20.2

-20.2

-20.0

-19.4

-19.4

-19.4

-19.1

-19.1

-19.1

-18.9

-18.9

-18.8

-18.8

-18.7

-18.7

-18.6

-18.4

-18.4

-18.2

-18.0

-17.7

-17.5

-17.3

-17.0

-16.7

-16.6

-16.4

-16.3

-16.2

-16.1

-15.7

-15.7

-15.7

-15.7

-15.3

-15.2

-13.9

-13.6

-12.5

-12.5

-11.7

-11.3

-11.1

-11.0

-9.9

-9.0

-7.1

-7.1

-4.8