Tier: AWin10.21%Pick6.00%Ban1.75%Games: 607KDA: 1.86Score: 49.03
Karthus is ranked A Tier and has a 10.21% win rate in LoL Arena Patch 25.15. We've analyzed 607 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 Mystic Punch (Prismatic), Twice Thrice (Gold), and Warmup Routine (Silver). For team partners, the best champions include: Corki, Aphelios, and Karma. Karthus's Best Arena counters are Lux, Rell, and Ahri.
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Best Prismatic Augments for Karthus
Mystic Punch
Tier: S+

Symphony of War
Tier: S+

Jeweled Gauntlet
Tier: S+

Fey Magic
Tier: S

Best Gold Augments for Karthus
Twice Thrice
Tier: S+

Phenomenal Evil
Tier: S+

Hat Trick
Tier: S+

Magic Missile
Tier: S+

Best Silver Augments for Karthus
Warmup Routine
Tier: S+

Overflow
Tier: S+

Juice Box
Tier: S+

Buff Buddies
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

71%
2

70%
3

29%
4

51%
8

57%
11

68%
14

29%
Karthus Boots
Buy %

70%

8%

1%

1%

0%

1%
Karthus Situational Items
Buy %

21%

19%

13%

16%

10%

9%
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






































Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)

-33.3

-32.6

-30.9

-30.8

-30.5

-30.1

-29.8

-29.4

-29.3

-28.7

-28.7

-28.7

-28.6

-27.9

-27.9

-27.8

-27.4

-26.9

-26.8

-26.6

-26.6

-26.2

-26.1

-25.7

-25.6

-25.3

-25.3

-25.0

-24.4

-24.4

-24.4

-24.4

-23.7

-23.6

-23.6

-23.4

-23.3

-23.2

-23.2

-23.1

-23.0

-23.0

-23.0

-22.8

-22.6

-22.2

-22.1

-22.0

-21.6

-21.2

-20.9

-20.6

-20.3

-20.3

-20.2

-19.8

-19.1

-17.8

-17.6

-17.5

-17.0

-16.3

-16.2

-14.7

-14.1

-13.7

-11.8

-11.7

-11.5

-11.0

-9.0

-8.6

-7.6