Tier: SWin22.41%Pick7.02%Ban1.73%Games: 60KDA: 2.16Score: 56.46
Karthus is ranked S Tier and has a 22.41% win rate in LoL Arena Patch 25.15. We've analyzed 60 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, Blackfire Torch, and Detonation Orb. Karthus's best augments include Fey Magic (Prismatic), Defensive Maneuvers (Gold), and Dive Bomber (Silver). Karthus's Best Arena matchups include Kled, Tristana, and Jarvan IV. Karthus's Best Arena counters are Orianna, Pantheon, and Twitch.
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Best Prismatic Augments for Karthus
Fey Magic
Tier: S+

Scopiest Weapons
Tier: S

Jeweled Gauntlet
Tier: S

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Defensive Maneuvers
Tier: S+

Marksmage
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S

Best Silver Augments for Karthus
Dive Bomber
Tier: S+

Witchful Thinking
Tier: S+

Overflow
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

73%
2

67%
3

42%
4

60%
8

40%
11

82%
14

25%
Karthus Boots
Buy %

67%

3%
Karthus Situational Items
Buy %

17%

23%

25%

18%

10%

5%
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


















