Tier: CWin20.91%Pick2.69%Ban0.27%Games: 295KDA: 1.73Score: 53.70
Karthus is ranked C Tier and has a 20.91% win rate in LoL Arena Patch 14.11. We've analyzed 295 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Torment, Malignance, Rabadon's Deathcap, Shadowflame, and Detonation Orb. Karthus's best augments include Quantum Computing (Prismatic), Apex Inventor (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Lee Sin and Veigar. Karthus's Best Arena matchups include Qiyana, Vex, and Azir. Karthus's Best Arena counters are Volibear, Sylas, and Kha'Zix.
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Best Prismatic Augments for Karthus
Quantum Computing
Tier: S+

Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S

Laser Eyes
Tier: S

Best Gold Augments for Karthus
Apex Inventor
Tier: S+

Quest: Steel Your Heart
Tier: S+

Magic Missile
Tier: S+

Oathsworn
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Infernal Soul
Tier: S+

Castle
Tier: S+

ADAPt
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 | |||||||||||||
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![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Karthus Items by Round
Buy %
1

78%
2

89%
3

25%
4

51%
8

32%
11

69%
14

31%
Karthus Boots
Buy %

89%

12%

0%

1%

1%

1%
Karthus Situational Items
Buy %

32%

18%

23%

11%

12%

9%
Karthus Juices
Buy %

4%

1%

0%
Karthus Prismatic Item Tier List



Karthus Silver Augment Tier List


































Karthus Gold Augment Tier List









































Karthus Prismatic Augment Tier List




























