Tier: BWin15.46%Pick5.47%Ban0.98%Games: 132KDA: 2.13Score: 48.72
Karthus is ranked B Tier and has a 15.46% win rate in LoL Arena Patch 25.09. We've analyzed 132 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, Rod of Ages, and Detonation Orb. Karthus's best augments include Laser Eyes (Prismatic), Celestial Body (Gold), and Contract Killer (Silver). For team partners, the best champions include: Amumu and Malzahar. Karthus's Best Arena matchups include Kha'Zix, Miss Fortune, and Rumble. Karthus's Best Arena counters are Briar, Ezreal, and Rek'Sai.
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Best Prismatic Augments for Karthus
Laser Eyes
Tier: S+

Orbital Laser
Tier: S+

Spellwake
Tier: S+

Circle of Death
Tier: S

Best Gold Augments for Karthus
Celestial Body
Tier: S+

Big Brain
Tier: S+

Phenomenal Evil
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Contract Killer
Tier: S+

Ice Cold
Tier: S+

Witchful Thinking
Tier: S+

Infernal Soul
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

76%
2

73%
3

28%
4

49%
8

52%
11

73%
14

18%
Karthus Boots
Buy %

73%

1%

1%

7%
Karthus Situational Items
Buy %

29%

20%

20%

4%

17%

15%
Karthus Juices
Buy %

5%

1%

1%
Karthus Prismatic Item Tier List







Karthus Silver Augment Tier List







































Karthus Gold Augment Tier List














































Karthus Prismatic Augment Tier List































