Tier: BWin12.12%Pick7.31%Ban2.00%Games: 520KDA: 1.96Score: 46.88
Karthus is ranked B Tier and has a 12.12% win rate in LoL Arena Patch 25.08. We've analyzed 520 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, Morellonomicon, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Scopier Weapons (Gold), and Heavy Hitter (Silver). For team partners, the best champions include: Azir, Maokai, and Singed. Karthus's Best Arena counters are Singed, Kayle, and Ahri.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Center of the Universe
Tier: S+

Symphony of War
Tier: S+

Best Gold Augments for Karthus
Scopier Weapons
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Heavy Hitter
Tier: S+

Numb to Pain
Tier: S+

Witchful Thinking
Tier: S+

Overflow
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

70%
2

82%
3

32%
4

50%
8

40%
11

72%
14

17%
Karthus Boots
Buy %

82%

2%

0%

0%

0%

0%
Karthus Situational Items
Buy %

23%

21%

23%

20%

14%

15%
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








































