Tier: CWin11.33%Pick6.23%Ban1.50%Games: 150KDA: 1.90Score: 43.20
Karthus is ranked C Tier and has a 11.33% win rate in LoL Arena Patch 25.08. We've analyzed 150 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Void Staff, Shadowflame, and Detonation Orb. Karthus's best augments include Can't Touch This (Prismatic), Apex Inventor (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Lux, Xin Zhao, and Zac. Karthus's Best Arena matchups include Caitlyn. Karthus's Best Arena counters are Ryze, Fiddlesticks, and Darius.
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Best Prismatic Augments for Karthus
Can't Touch This
Tier: S+

Spirit Link
Tier: S+

Jeweled Gauntlet
Tier: S+

Accelerating Sorcery
Tier: S

Best Gold Augments for Karthus
Apex Inventor
Tier: S+

Restart
Tier: S+

Skilled Sniper
Tier: S+

Defensive Maneuvers
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Serve Beyond Death
Tier: S+

Slime Time
Tier: S+

Overflow
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

75%
2

75%
3

29%
4

58%
8

69%
11

23%
14

25%
Karthus Boots
Buy %

75%

5%

2%

1%

1%
Karthus Situational Items
Buy %

25%

25%

45%

6%

12%

11%
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































