Tier: AWin29.10%Pick7.36%Ban1.06%Games: 101KDA: 3.23Score: 58.37
Karthus is ranked A Tier and has a 29.10% win rate in LoL Arena Patch 25.15. We've analyzed 101 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 Jeweled Gauntlet (Prismatic), Summoner Revolution (Gold), and Warmup Routine (Silver). For team partners, the best champions include: Rell. Karthus's Best Arena matchups include Shen, Thresh, and Xayah. Karthus's Best Arena counters are Kennen, Fiora, and Renata Glasc.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Trueshot Prodigy
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Slow Cooker
Tier: S

Best Gold Augments for Karthus
Summoner Revolution
Tier: S+

Parasitic Relationship
Tier: S+

It's Killing Time
Tier: S+

Symbiotic Mutation
Tier: S

Best Silver Augments for Karthus
Warmup Routine
Tier: S+

Frozen Foundations
Tier: S+

Flashbang
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

70%
2

80%
3

31%
4

55%
8

81%
11

32%
14

47%
Karthus Boots
Buy %

80%

1%

4%

1%
Karthus Situational Items
Buy %

9%

15%

15%

4%

8%

17%
Karthus Juices
Buy %

8%

2%

1%
Karthus Prismatic Item Tier List



Karthus Silver Augment Tier List






































Karthus Gold Augment Tier List
































Karthus Prismatic Augment Tier List

























