Tier: BWin14.68%Pick5.09%Ban1.22%Games: 318KDA: 2.09Score: 49.13
Karthus is ranked B Tier and has a 14.68% win rate in LoL Arena Patch 25.13. We've analyzed 318 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 Scopiest Weapons (Prismatic), Soul Siphon (Gold), and Stats! (Silver). For team partners, the best champions include: Dr. Mundo, Galio, and Yorick. Karthus's Best Arena matchups include Irelia, Xayah, and Illaoi. Karthus's Best Arena counters are Dr. Mundo, Kai'Sa, and Sett.
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Best Prismatic Augments for Karthus
Scopiest Weapons
Tier: S+

Dual Wield
Tier: S+

Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Best Gold Augments for Karthus
Soul Siphon
Tier: S+

Vanish
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Stats!
Tier: S+

Witchful Thinking
Tier: S+

Mountain Soul
Tier: S+

Clothesline
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

75%
2

80%
3

33%
4

53%
8

49%
11

76%
14

33%
Karthus Boots
Buy %

80%

3%

1%

0%

0%

0%
Karthus Situational Items
Buy %

20%

14%

25%

21%

19%

10%
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






































