Tier: AWin14.91%Pick8.13%Ban1.48%Games: 544KDA: 2.24Score: 49.19
Karthus is ranked A Tier and has a 14.91% win rate in LoL Arena Patch 25.08. We've analyzed 544 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 Master of Duality (Prismatic), Soul Siphon (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Elise, Sejuani, and Viktor. Karthus's Best Arena counters are Cho'Gath, Veigar, and Ezreal.
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Best Prismatic Augments for Karthus
Master of Duality
Tier: S+

Center of the Universe
Tier: S+

Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Best Gold Augments for Karthus
Soul Siphon
Tier: S+

Magic Missile
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Leg Day
Tier: S+

Clothesline
Tier: S+

Contract Killer
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

79%
2

81%
3

28%
4

54%
8

80%
11

28%
14

35%
Karthus Boots
Buy %

81%

0%

1%

0%

0%

1%
Karthus Situational Items
Buy %

42%

19%

23%

13%

19%

14%
Karthus Juices
Buy %

6%

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)

-35.3

-33.9

-29.6

-28.6

-28.3

-28.2

-27.6

-27.3

-27.0

-25.6

-25.4

-24.4

-24.3

-24.0

-24.0

-24.0

-23.7

-23.4

-23.3

-22.6

-22.6

-22.1

-21.9

-21.7

-21.4

-21.2

-20.9

-20.4

-20.4

-20.2

-20.1

-19.6

-19.4

-19.4

-19.2

-19.0

-18.6

-18.6

-18.1

-18.1

-17.6

-16.9

-16.7

-16.3

-15.1

-14.5

-13.9

-12.9

-11.8

-11.5

-11.3

-10.8

-10.4

-9.9

-9.8

-9.6

-8.3

-7.8

-7.1

-6.6

-2.8

-1.4