Tier: BWin13.34%Pick6.92%Ban2.04%Games: 747KDA: 2.04Score: 49.85
Karthus is ranked B Tier and has a 13.34% win rate in LoL Arena Patch 25.13. We've analyzed 747 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, Void Staff, and Detonation Orb. Karthus's best augments include Mystic Punch (Prismatic), Magic Missile (Gold), and Heavy Hitter (Silver). For team partners, the best champions include: Dr. Mundo, Twisted Fate, and Leona. Karthus's Best Arena counters are Tristana, Zac, and Bard.
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Best Prismatic Augments for Karthus
Mystic Punch
Tier: S+

Ultimate Revolution
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Dark Blessing
Tier: S+

It's Killing Time
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Heavy Hitter
Tier: S+

Numb to Pain
Tier: S+

ADAPt
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

84%
2

83%
3

29%
4

52%
8

82%
11

31%
14

32%
Karthus Boots
Buy %

83%

3%

0%

0%

0%

0%
Karthus Situational Items
Buy %

44%

25%

20%

14%

10%

14%
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)

-34.1

-33.1

-32.3

-30.5

-30.1

-29.4

-28.2

-28.0

-27.8

-27.6

-27.2

-27.2

-27.2

-26.9

-26.8

-26.8

-26.8

-26.8

-26.6

-26.6

-26.4

-26.2

-25.9

-25.7

-25.7

-25.2

-24.9

-24.9

-24.9

-24.9

-24.8

-24.8

-24.4

-24.3

-24.3

-23.5

-23.5

-23.5

-23.2

-23.2

-22.9

-22.8

-22.8

-22.4

-22.3

-22.0

-21.9

-21.9

-21.9

-21.7

-21.7

-21.6

-21.2

-20.9

-20.8

-20.7

-20.7

-20.7

-20.6

-20.4

-20.4

-20.4

-20.4

-20.4

-20.4

-20.0

-19.9

-19.9

-19.8

-19.7

-19.6

-19.4

-19.1

-19.0

-18.7

-18.7

-18.6

-18.4

-18.3

-18.2

-18.1

-18.0

-17.9

-17.7

-17.7

-17.5

-17.2

-17.2

-17.2

-17.0

-16.6

-16.2

-16.2

-16.1

-15.7

-15.7

-15.2

-15.1

-14.9

-14.7

-14.7

-13.8

-13.7

-13.5

-13.2

-13.2

-12.6

-12.5

-11.3

-7.8

-2.8