Tier: AWin11.11%Pick5.70%Ban1.10%Games: 171KDA: 1.76Score: 53.64
Karthus is ranked A Tier and has a 11.11% win rate in LoL Arena Patch 25.13. We've analyzed 171 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, Shadowflame, and Detonation Orb. Karthus's best augments include Spellwake (Prismatic), It's Killing Time (Gold), and Tank Engine (Silver). For team partners, the best champions include: Jhin and Sejuani. Karthus's Best Arena matchups include Annie, Rek'Sai, and Zeri. Karthus's Best Arena counters are Kalista, Vex, and Kassadin.
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Best Prismatic Augments for Karthus
Spellwake
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S

Raid Boss
Tier: S

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

Soul Siphon
Tier: S+

Phenomenal Evil
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Tank Engine
Tier: S+

Witchful Thinking
Tier: S+

ADAPt
Tier: S+

Parasitic Mutation
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

72%
2

87%
3

35%
4

49%
8

55%
11

70%
14

26%
Karthus Boots
Buy %

87%

1%

3%
Karthus Situational Items
Buy %

18%

25%

18%

8%

7%

6%
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


























