Tier: AWin17.43%Pick5.46%Ban1.86%Games: 899KDA: 2.00Score: 55.28
Karthus is ranked A Tier and has a 17.43% win rate in LoL Arena Patch 25.13. 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, Shadowflame, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Critical Healing (Gold), and Overflow (Silver). For team partners, the best champions include: Ivern, Ornn, and Zyra. Karthus's Best Arena matchups include Camille. Karthus's Best Arena counters are Smolder, Singed, and Brand.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Spellwake
Tier: S+

Ultimate Revolution
Tier: S+

Best Gold Augments for Karthus
Critical Healing
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Overflow
Tier: S+

Witchful Thinking
Tier: S+

Light 'em Up!
Tier: S+

Mind to Matter
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

73%
2

82%
3

35%
4

50%
8

39%
11

70%
14

25%
Karthus Boots
Buy %

82%

0%

1%

3%

1%

2%
Karthus Situational Items
Buy %

21%

18%

20%

17%

13%

8%
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)

-29.9

-29.0

-27.5

-27.5

-27.4

-26.9

-26.6

-25.9

-25.7

-25.3

-24.9

-24.9

-24.3

-24.2

-23.7

-23.7

-23.3

-23.3

-22.9

-22.9

-22.7

-22.6

-22.6

-22.3

-22.2

-22.1

-21.9

-21.7

-21.5

-21.5

-21.3

-21.2

-21.0

-21.0

-20.9

-20.8

-20.7

-20.4

-20.3

-20.3

-20.0

-20.0

-19.8

-19.7

-19.5

-19.5

-19.4

-19.0

-18.9

-18.7

-18.7

-18.7

-18.6

-18.6

-18.6

-18.5

-18.4

-18.2

-18.0

-17.9

-17.8

-17.8

-17.7

-17.6

-17.5

-17.5

-17.5

-17.4

-17.3

-17.2

-17.1

-16.8

-16.4

-16.4

-16.3

-16.3

-16.3

-16.2

-16.2

-16.1

-15.9

-15.7

-15.7

-15.3

-14.7

-14.3

-13.6

-13.5

-13.4

-13.2

-13.0

-12.8

-11.7

-11.7

-10.6

-10.6

-10.5

-9.8

-9.7

-9.4

-9.3

-9.3

-9.0

-8.7

-8.0

-7.8

-7.7

-7.5

-7.5

-6.9

-2.2

-1.6