Karthus is ranked Tier and has a 33.33% win rate in LoL Arena Patch 25.14. We've analyzed 8 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Seraph's Embrace, Luden's Companion, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), It's Killing Time (Gold), and Mountain Soul (Silver). Karthus's Best Arena matchups include Draven, Sett, and Shaco. Karthus's Best Arena counters are Volibear.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: A

Dreadbringer
Tier: C

Gamba Anvil
Tier: C

Orbital Laser
Tier: D

Best Gold Augments for Karthus
It's Killing Time
Tier: S

Keystone Conjurer
Tier: A

Combo Master
Tier: B

Perseverance
Tier: B

Best Silver Augments for Karthus
Mountain Soul
Tier: S

Hold Very Still
Tier: A

Executioner
Tier: A

Tank It Or Leave It
Tier: B

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

75%
3

63%
4

38%
8

88%
11

25%
14

25%
Karthus Boots
Buy %

75%
Karthus Situational Items
Buy %

50%

25%

13%

25%

25%

13%
Karthus Juices
Buy %

4%
Karthus Silver Augment Tier List








Karthus Gold Augment Tier List






Karthus Prismatic Augment Tier List



