Tier: AWin14.07%Pick7.50%Ban1.71%Games: 533KDA: 2.04Score: 49.96
Karthus is ranked A Tier and has a 14.07% win rate in LoL Arena Patch 25.09. We've analyzed 533 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 Circle of Death (Prismatic), Restart (Gold), and Light 'em Up! (Silver). For team partners, the best champions include: Syndra, Sylas, and Aurelion Sol. Karthus's Best Arena counters are Zyra, Yone, and Ornn.
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Best Prismatic Augments for Karthus
Circle of Death
Tier: S+

Jeweled Gauntlet
Tier: S+

Spellwake
Tier: S+

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Restart
Tier: S+

Big Brain
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Light 'em Up!
Tier: S+

Typhoon
Tier: S+

Witchful Thinking
Tier: S+

Fruits of Your Labor
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

71%
2

79%
3

27%
4

56%
8

43%
11

78%
14

33%
Karthus Boots
Buy %

79%

3%

1%

0%

0%

0%
Karthus Situational Items
Buy %

32%

16%

21%

17%

12%

10%
Karthus Juices
Buy %

7%

2%

1%
Karthus Prismatic Item Tier List















Karthus Silver Augment Tier List


















































Karthus Gold Augment Tier List






















































Karthus Prismatic Augment Tier List







































