Tier: AWin17.22%Pick7.65%Ban1.69%Games: 550KDA: 2.13Score: 52.56
Karthus is ranked A Tier and has a 17.22% win rate in LoL Arena Patch 25.08. We've analyzed 550 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Restart (Gold), and Scoped Weapons (Silver). For team partners, the best champions include: Lee Sin, Ryze, and Varus. Karthus's Best Arena counters are Blitzcrank, Maokai, and Rell.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Transmute: Chaos
Tier: S+

Summoner's Roulette
Tier: S

Best Gold Augments for Karthus
Restart
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Phenomenal Evil
Tier: S+

Best Silver Augments for Karthus
Scoped Weapons
Tier: S+

Witchful Thinking
Tier: S+

Overflow
Tier: S+

Tank It Or Leave It
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

82%
3

33%
4

49%
8

59%
11

83%
14

33%
Karthus Boots
Buy %

82%

4%

1%

0%

0%

0%
Karthus Situational Items
Buy %

34%

20%

24%

21%

11%

13%
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)

-26.8

-25.5

-25.3

-24.5

-24.4

-24.0

-23.6

-23.1

-22.8

-22.6

-21.7

-21.5

-21.2

-21.2

-21.1

-20.9

-20.8

-20.6

-20.4

-20.4

-20.0

-20.0

-19.9

-19.5

-19.5

-19.4

-19.0

-18.9

-17.7

-17.4

-17.3

-17.2

-16.9

-16.8

-16.5

-16.3

-16.2

-16.2

-16.1

-16.1

-15.7

-15.7

-15.7

-15.7

-15.2

-15.2

-15.2

-15.1

-15.0

-14.5

-14.4

-14.3

-14.2

-14.1

-14.0

-12.6

-12.0

-11.9

-10.8

-10.7

-10.1

-9.2

-9.0

-7.1

-6.9

-6.1

-5.2

-4.6

-4.6

-3.5

-2.8

-1.6