Tier: AWin19.38%Pick6.09%Ban0.89%Games: 313KDA: 2.31Score: 60.70
Karthus is ranked A Tier and has a 19.38% win rate in LoL Arena Patch 25.09. We've analyzed 313 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 Gamba Anvil (Prismatic), It's Killing Time (Gold), and Slime Time (Silver). For team partners, the best champions include: Teemo, Vayne, and Briar. Karthus's Best Arena counters are Ornn, Dr. Mundo, and Twisted Fate.
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Best Prismatic Augments for Karthus
Gamba Anvil
Tier: S+

Chauffeur
Tier: S+

Fan the Hammer
Tier: S+

Jeweled Gauntlet
Tier: S

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

Magic Missile
Tier: S+

Slow and Steady
Tier: S+

Vanish
Tier: S+

Best Silver Augments for Karthus
Slime Time
Tier: S+

Numb to Pain
Tier: S+

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

77%
2

76%
3

26%
4

55%
8

63%
11

82%
14

29%
Karthus Boots
Buy %

76%

6%

1%

0%

1%

1%
Karthus Situational Items
Buy %

27%

19%

18%

11%

11%

13%
Karthus Juices
Buy %

7%

2%

1%
Karthus Prismatic Item Tier List



Karthus Silver Augment Tier List




















































Karthus Gold Augment Tier List


















































Karthus Prismatic Augment Tier List





































