Karthus is ranked Tier and has a 25.00% win rate in LoL Arena Patch 25.08. We've analyzed 12 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Rite Of Ruin, Perplexity, and Shadowflame. Karthus's best augments include Raid Boss (Prismatic), Big Brain (Gold), and Mountain Soul (Silver). Karthus's Best Arena matchups include Maokai, Zyra, and Darius. Karthus's Best Arena counters are Kalista and Shen.
Advertisement
Advertisement
Best Prismatic Augments for Karthus
Raid Boss
Tier: A

Quest: Wooglet's Witchcap
Tier: A

Chain Lightning
Tier: A

Gamba Anvil
Tier: A

Best Gold Augments for Karthus
Big Brain
Tier: S+

Die Another Day
Tier: A

It's Critical
Tier: A

Rabble Rousing
Tier: A

Best Silver Augments for Karthus
Mountain Soul
Tier: S

Fire Sale
Tier: S

Overflow
Tier: A

Witchful Thinking
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

92%
2

75%
4

42%
8

108%
11

25%
14

17%
17

50%
Karthus Boots
Buy %

75%

8%
Karthus Situational Items
Buy %

17%

8%

8%

25%

8%

42%
Karthus Juices
Buy %

5%

1%
Karthus Silver Augment Tier List











Karthus Gold Augment Tier List















Karthus Prismatic Augment Tier List










