Tier: BWin9.50%Pick7.53%Ban1.89%Games: 200KDA: 1.96Score: 44.76
Karthus is ranked B Tier and has a 9.50% win rate in LoL Arena Patch 25.14. We've analyzed 200 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, Morellonomicon, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Perseverance (Gold), and Contract Killer (Silver). For team partners, the best champions include: Amumu, Kindred, and Nasus. Karthus's Best Arena matchups include LeBlanc. Karthus's Best Arena counters are Skarner, Alistar, and Yorick.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+

Gamba Anvil
Tier: S+

Prismatic Egg
Tier: S+

Chain Lightning
Tier: S

Best Gold Augments for Karthus
Perseverance
Tier: S+

Critical Healing
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Contract Killer
Tier: S+

Frost Wraith
Tier: S+

ADAPt
Tier: S+

Witchful Thinking
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

69%
2

83%
3

33%
4

56%
8

46%
11

71%
14

15%
Karthus Boots
Buy %

83%

1%

3%

1%
Karthus Situational Items
Buy %

24%

21%

21%

16%

20%

6%
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
































