Tier: BWin12.72%Pick8.25%Ban2.40%Games: 378KDA: 1.94Score: 47.72
Karthus is ranked B Tier and has a 12.72% win rate in LoL Arena Patch 25.16. We've analyzed 378 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 Jeweled Gauntlet (Prismatic), Minionmancer (Gold), and Don't Blink (Silver). For team partners, the best champions include: Alistar, K'Sante, and Tryndamere. Karthus's Best Arena matchups include Trundle. Karthus's Best Arena counters are Vayne, Vladimir, and Ashe.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Spirit Link
Tier: S+

Trueshot Prodigy
Tier: S+

Transmute: Chaos
Tier: S

Best Gold Augments for Karthus
Minionmancer
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Don't Blink
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
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

64%
2

78%
3

31%
4

53%
8

47%
11

71%
14

19%
Karthus Boots
Buy %

78%

1%

1%

2%

0%

0%
Karthus Situational Items
Buy %

25%

22%

14%

17%

17%

12%
Karthus Juices
Buy %

6%

2%

1%
Karthus Prismatic Item Tier List












Karthus Silver Augment Tier List
















































Karthus Gold Augment Tier List



















































Karthus Prismatic Augment Tier List




































