Tier: AWin12.80%Pick6.21%Ban0.95%Games: 210KDA: 2.01Score: 48.25
Karthus is ranked A Tier and has a 12.80% win rate in LoL Arena Patch 25.18. We've analyzed 210 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 Chain Lightning (Prismatic), Magic Missile (Gold), and Self Destruct (Silver). For team partners, the best champions include: Kha'Zix, Poppy, and Twisted Fate. Karthus's Best Arena matchups include Sivir, Brand, and Elise. Karthus's Best Arena counters are Vayne, Skarner, and Zeri.
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Best Prismatic Augments for Karthus
Chain Lightning
Tier: S+

Jeweled Gauntlet
Tier: S+

Wisdom of Ages
Tier: S+

Quantum Computing
Tier: S

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Divine Intervention
Tier: S+

It's Killing Time
Tier: S+

Vulnerability
Tier: S+

Best Silver Augments for Karthus
Self Destruct
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Executioner
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

78%
2

79%
3

32%
4

52%
8

59%
11

71%
14

26%
Karthus Boots
Buy %

79%

1%

5%

1%
Karthus Situational Items
Buy %

22%

20%

22%

12%

8%

10%
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

































