Tier: S+Win21.57%Pick6.12%Ban1.54%Games: 117KDA: 2.18Score: 58.22
Karthus is ranked S+ Tier and has a 21.57% win rate in LoL Arena Patch 25.14. We've analyzed 117 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Rabadon's Deathcap, Liandry's Anguish, Void Staff, and Detonation Orb. Karthus's best augments include Wisdom of Ages (Prismatic), Rabble Rousing (Gold), and Leg Day (Silver). For team partners, the best champions include: Fiora and Ahri. Karthus's Best Arena matchups include Naafiri, Quinn, and Rumble. Karthus's Best Arena counters are Yunara, Ambessa, and Elise.
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Best Prismatic Augments for Karthus
Wisdom of Ages
Tier: S+

Gamba Anvil
Tier: S+

Prismatic Egg
Tier: S

Jeweled Gauntlet
Tier: S

Best Gold Augments for Karthus
Rabble Rousing
Tier: S+

Scopier Weapons
Tier: S+

Magic Missile
Tier: S+

From Beginning to End
Tier: S

Best Silver Augments for Karthus
Leg Day
Tier: S+

ADAPt
Tier: S+

Witchful Thinking
Tier: S+

Overflow
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

80%
2

87%
3

30%
4

62%
8

91%
11

55%
14

35%
Karthus Boots
Buy %

87%

1%

2%

1%

5%

1%
Karthus Situational Items
Buy %

25%

19%

21%

25%

13%

17%
Karthus Juices
Buy %

6%

2%

2%
Karthus Prismatic Item Tier List




Karthus Silver Augment Tier List




































Karthus Gold Augment Tier List








































Karthus Prismatic Augment Tier List



























