Tier: SWin11.41%Pick4.09%Ban1.08%Games: 407KDA: 1.87Score: 49.87
Karthus is ranked S Tier and has a 11.41% win rate in LoL Arena Patch 25.14. We've analyzed 407 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Blackfire Torch, Rabadon's Deathcap, and Detonation Orb. Karthus's best augments include Wisdom of Ages (Prismatic), Banner of Command (Gold), and Erosion (Silver). For team partners, the best champions include: Quinn, Swain, and Udyr. Karthus's Best Arena counters are Sylas, Kayn, and Sion.
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Best Prismatic Augments for Karthus
Wisdom of Ages
Tier: S+

Infernal Conduit
Tier: S+

Prismatic Egg
Tier: S+

Jeweled Gauntlet
Tier: S

Best Gold Augments for Karthus
Banner of Command
Tier: S+

Magic Missile
Tier: S+

Restless Restoration
Tier: S+

Restart
Tier: S+

Best Silver Augments for Karthus
Erosion
Tier: S+

Witchful Thinking
Tier: S+

Leg Day
Tier: S+

Frozen Foundations
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

74%
3

28%
4

49%
8

63%
11

24%
14

62%
Karthus Boots
Buy %

74%

10%

2%

0%

1%

0%
Karthus Situational Items
Buy %

27%

18%

10%

17%

17%

14%
Karthus Juices
Buy %

6%

1%

0%
Karthus Prismatic Item Tier List






Karthus Silver Augment Tier List















































Karthus Gold Augment Tier List





















































Karthus Prismatic Augment Tier List





































