Tier: AWin14.40%Pick4.87%Ban1.02%Games: 1582KDA: 2.02Score: 48.80
Karthus is ranked A Tier and has a 14.40% win rate in LoL Arena Patch 25.09. We've analyzed 1582 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, Shadowflame, and Detonation Orb. Karthus's best augments include Circle of Death (Prismatic), Twice Thrice (Gold), and Sonic Boom (Silver). For team partners, the best champions include: Rammus, Sion, and Orianna. Karthus's Best Arena counters are Hwei, Neeko, and Evelynn.
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Best Prismatic Augments for Karthus
Circle of Death
Tier: S+

Laser Eyes
Tier: S+

Goliath
Tier: S+

Jeweled Gauntlet
Tier: S+

Best Gold Augments for Karthus
Twice Thrice
Tier: S+

Holy Fire
Tier: S+

Phenomenal Evil
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Sonic Boom
Tier: S+

Mind to Matter
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
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

72%
2

74%
3

32%
4

50%
8

62%
11

62%
14

28%
Karthus Boots
Buy %

74%

8%

0%

1%

1%

1%
Karthus Situational Items
Buy %

21%

17%

17%

21%

16%

8%
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)

-32.1

-31.5

-30.8

-30.3

-29.3

-28.8

-28.7

-28.5

-28.4

-28.3

-28.3

-28.0

-27.8

-27.7

-27.7

-27.7

-27.6

-27.5

-27.5

-27.4

-27.3

-27.2

-26.8

-26.7

-26.6

-26.6

-26.6

-26.5

-26.5

-25.9

-25.8

-25.8

-25.6

-25.4

-25.4

-25.0

-24.9

-24.9

-24.8

-24.8

-24.7

-24.6

-24.6

-24.4

-24.4

-24.3

-24.2

-24.1

-24.0

-24.0

-24.0

-23.8

-23.8

-23.8

-23.7

-23.6

-23.6

-23.5

-23.5

-23.3

-23.3

-23.2

-23.2

-23.2

-23.2

-23.2

-23.2

-23.0

-22.9

-22.7

-22.7

-22.5

-22.4

-22.4

-22.3

-22.2

-22.1

-22.0

-22.0

-22.0

-21.8

-21.7

-21.6

-21.6

-21.6

-21.6

-21.5

-21.5

-21.5

-21.5

-21.4

-21.3

-21.3

-20.9

-20.9

-20.9

-20.8

-20.8

-20.6

-20.6

-20.5

-20.4

-20.4

-20.2

-20.2

-20.1

-20.1

-20.1

-20.0

-20.0

-19.9

-19.9

-19.7

-19.6

-19.5

-19.4

-19.4

-19.3

-19.2

-19.2

-18.9

-18.8

-18.7

-18.7

-18.6

-18.5

-18.5

-18.4

-18.4

-18.4

-18.2

-18.2

-18.0

-17.9

-17.9

-17.8

-17.7

-17.6

-17.6

-17.2

-17.1

-17.1

-17.0

-16.7

-16.6

-16.6

-16.5

-16.4

-15.7

-15.7

-15.7

-15.7

-15.2

-15.1

-14.7

-14.7

-14.7

-14.6

-14.3

-14.2

-14.1

-14.0

-13.8

-12.8

-12.1

-11.1