Tier: AWin12.43%Pick6.05%Ban1.51%Games: 324KDA: 1.86Score: 52.31
Karthus is ranked A Tier and has a 12.43% win rate in LoL Arena Patch 25.13. We've analyzed 324 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, Blackfire Torch, and Detonation Orb. Karthus's best augments include Master of Duality (Prismatic), Celestial Body (Gold), and Fire Sale (Silver). For team partners, the best champions include: Jhin, Vayne, and Anivia. Karthus's Best Arena counters are Sett, Leona, and Cho'Gath.
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Best Prismatic Augments for Karthus
Master of Duality
Tier: S+

Fey Magic
Tier: S+

Spellwake
Tier: S+

Infernal Conduit
Tier: S

Best Gold Augments for Karthus
Celestial Body
Tier: S+

Big Brain
Tier: S+

Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Fire Sale
Tier: S+

Witchful Thinking
Tier: S+

Slime Time
Tier: S+

Mind to Matter
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

76%
2

78%
3

34%
4

64%
8

52%
11

65%
14

26%
Karthus Boots
Buy %

78%

0%

2%

5%

0%

0%
Karthus Situational Items
Buy %

24%

17%

17%

12%

4%

14%
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


































