Karthus is ranked Tier and has a 0.00% win rate in LoL Arena Patch 25.14. We've analyzed 9 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Zhonya's Hourglass, Void Staff, Seraph's Embrace, and Pyromancer's Cloak. Karthus's best augments include Jeweled Gauntlet (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver).
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S

Quest: Wooglet's Witchcap
Tier: B

Gamba Anvil
Tier: B

Trueshot Prodigy
Tier: B

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

Big Brain
Tier: S

It's Critical
Tier: B

Keystone Conjurer
Tier: B

Best Silver Augments for Karthus
Witchful Thinking
Tier: S

ADAPt
Tier: S

Transmute: Gold
Tier: B

Executioner
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

78%
2

78%
3

22%
4

67%
8

22%
11

22%
14

22%
Karthus Boots
Buy %

78%

11%
Karthus Situational Items
Buy %

56%

56%

22%

11%

11%

11%
Karthus Juices
Buy %

3%
Karthus Silver Augment Tier List










Karthus Gold Augment Tier List














Karthus Prismatic Augment Tier List






Duos and Counters

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