Karthus is ranked Tier and has a 0.00% win rate in LoL Arena Patch 25.09. We've analyzed 7 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Cryptbloom, Zhonya's Hourglass, Pyromancer's Cloak, and Seraph's Embrace. Karthus's best augments include Quest: Wooglet's Witchcap (Prismatic), Big Brain (Gold), and ADAPt (Silver).
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Best Prismatic Augments for Karthus
Quest: Wooglet's Witchcap
Tier: A

Infernal Conduit
Tier: B

Doomsayer
Tier: C

Jeweled Gauntlet
Tier: D

Best Gold Augments for Karthus
Big Brain
Tier: S

Soul Siphon
Tier: A

Phenomenal Evil
Tier: A

Magic Missile
Tier: B

Best Silver Augments for Karthus
ADAPt
Tier: S

Transmute: Gold
Tier: A

Juice Box
Tier: B

Witchful Thinking
Tier: D

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

71%
2

86%
3

29%
4

29%
8

14%
11

43%
14

29%
Karthus Boots
Buy %

86%
Karthus Situational Items
Buy %

14%

71%

43%

14%

29%

43%
Karthus Juices
Buy %

3%

4%

3%
Karthus Silver Augment Tier List





Karthus Gold Augment Tier List







Karthus Prismatic Augment Tier List




Duos and Counters

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