Tier: AWin13.99%Pick6.61%Ban1.03%Games: 527KDA: 1.90Score: 51.28
Karthus is ranked A Tier and has a 13.99% win rate in LoL Arena Patch 25.14. We've analyzed 527 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, Void Staff, and Detonation Orb. Karthus's best augments include Dual Wield (Prismatic), It's Killing Time (Gold), and Scoped Weapons (Silver). For team partners, the best champions include: Olaf, Rek'Sai, and Sivir. Karthus's Best Arena matchups include Rakan. Karthus's Best Arena counters are Swain, Galio, and Garen.
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Best Prismatic Augments for Karthus
Dual Wield
Tier: S+

Jeweled Gauntlet
Tier: S+

Doomsayer
Tier: S+

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Celestial Body
Tier: S+

Banner of Command
Tier: S+

Best Silver Augments for Karthus
Scoped Weapons
Tier: S+

Witchful Thinking
Tier: S+

Fire Sale
Tier: S+

Buff Buddies
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

76%
3

28%
4

59%
8

53%
11

65%
14

23%
Karthus Boots
Buy %

76%

6%

0%

0%

1%

1%
Karthus Situational Items
Buy %

27%

23%

13%

12%

12%

14%
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)

-30.8

-30.1

-30.1

-29.4

-28.7

-27.4

-27.1

-26.8

-26.8

-26.1

-26.0

-26.0

-25.9

-25.6

-24.3

-24.0

-24.0

-23.3

-23.1

-22.8

-22.7

-22.5

-22.1

-22.0

-22.0

-21.7

-21.5

-21.2

-20.7

-20.7

-19.9

-18.5

-18.2

-17.6

-17.3

-16.9

-16.3

-16.2

-16.1

-15.7

-15.7

-15.2

-15.2

-15.1

-14.7

-14.6

-14.5

-14.4

-14.0

-14.0

-13.9

-13.9

-13.8

-13.5

-13.3

-13.2

-12.3

-10.1

-10.0

-9.0

-8.5