Tier: CWin7.74%Pick1.79%Ban0.40%Games: 471KDA: 1.84Score: 38.77
Karthus is ranked C Tier and has a 7.74% win rate in LoL Arena Patch 14.15. We've analyzed 471 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 Mystic Punch (Prismatic), Magic Missile (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Naafiri, Kalista, and Teemo. Karthus's Best Arena counters are Briar, Singed, and Sylas.
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Best Prismatic Augments for Karthus
Mystic Punch
Tier: S+

Spirit Link
Tier: S+

Jeweled Gauntlet
Tier: S+

Orbital Laser
Tier: S

Best Gold Augments for Karthus
Magic Missile
Tier: S+

Banner of Command
Tier: S+

Big Brain
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Frozen Foundations
Tier: S+

Self Destruct
Tier: S+

Slime Time
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

77%
2

94%
3

16%
4

69%
8

31%
11

68%
14

28%
Karthus Boots
Buy %

94%

0%

0%

7%

1%

0%
Karthus Situational Items
Buy %

29%

19%

14%

14%

8%

7%
Karthus Juices
Buy %

3%

0%

0%
Karthus Prismatic Item Tier List








Karthus Silver Augment Tier List





































Karthus Gold Augment Tier List













































Karthus Prismatic Augment Tier List
































