Tier: AWin19.57%Pick5.57%Ban2.30%Games: 951KDA: 1.93Score: 54.77
Karthus is ranked A Tier and has a 19.57% win rate in LoL Arena Patch 25.13. We've analyzed 951 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 Back To Basics (Prismatic), Firebrand (Gold), and Light 'em Up! (Silver). For team partners, the best champions include: Morgana, Sejuani, and Viego. Karthus's Best Arena counters are Mel, Ashe, and Sion.
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Best Prismatic Augments for Karthus
Back To Basics
Tier: S+

Spellwake
Tier: S+

Scopiest Weapons
Tier: S+

Accelerating Sorcery
Tier: S

Best Gold Augments for Karthus
Firebrand
Tier: S+

Magic Missile
Tier: S+

Keystone Conjurer
Tier: S+

It's Killing Time
Tier: S+

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

Witchful Thinking
Tier: S+

Transmute: Gold
Tier: S+

Juice Box
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

53%
8

41%
11

64%
14

23%
Karthus Boots
Buy %

81%

3%

3%

1%

0%

0%
Karthus Situational Items
Buy %

19%

18%

18%

18%

9%

13%
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)

-31.4

-29.5

-29.5

-28.8

-28.7

-28.4

-27.4

-26.4

-26.2

-26.0

-25.9

-25.9

-25.7

-25.2

-25.0

-25.0

-24.9

-24.3

-24.3

-24.2

-24.0

-24.0

-24.0

-23.2

-22.9

-22.9

-22.8

-22.8

-22.7

-22.7

-22.7

-22.6

-22.0

-21.9

-21.4

-21.3

-21.3

-21.2

-21.1

-21.1

-21.0

-21.0

-21.0

-20.8

-20.4

-20.4

-20.0

-19.9

-19.9

-19.9

-19.7

-19.6

-19.5

-19.5

-19.4

-19.3

-19.2

-19.1

-19.1

-19.0

-19.0

-19.0

-18.9

-18.9

-18.8

-18.8

-18.8

-18.4

-18.1

-18.1

-18.1

-17.8

-17.5

-17.4

-16.9

-16.8

-16.8

-16.8

-16.7

-16.5

-16.3

-16.2

-16.1

-15.7

-15.7

-15.4

-15.0

-14.9

-14.8

-14.6

-14.4

-13.7

-13.6

-13.6

-13.1

-12.9

-12.9

-12.8

-12.6

-12.5

-12.3

-12.3

-12.2

-12.0

-11.4

-11.1

-11.1

-10.4

-10.4

-9.9

-7.8

-7.2

-6.4

-5.0

-0.1