Tier: S+Win15.13%Pick6.60%Ban2.06%Games: 263KDA: 1.96Score: 66.68
Karthus is ranked S+ Tier and has a 15.13% win rate in LoL Arena Patch 25.16. We've analyzed 263 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 Pyromancer's Cloak. Karthus's best augments include Summoner's Roulette (Prismatic), Quest: Urf's Champion (Gold), and Scoped Weapons (Silver). For team partners, the best champions include: Karma, Pantheon, and Zac. Karthus's Best Arena matchups include LeBlanc and Teemo. Karthus's Best Arena counters are Sylas, Mordekaiser, and Gwen.
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Best Prismatic Augments for Karthus
Summoner's Roulette
Tier: S+

Jeweled Gauntlet
Tier: S+

Infernal Conduit
Tier: S+

Spellwake
Tier: S

Best Gold Augments for Karthus
Quest: Urf's Champion
Tier: S+

Magic Missile
Tier: S+

Restart
Tier: S+

It's Killing Time
Tier: S+

Best Silver Augments for Karthus
Scoped Weapons
Tier: S+

Flashbang
Tier: S+

Witchful Thinking
Tier: S+

Executioner
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

68%
2

79%
3

26%
4

60%
8

52%
11

68%
14

20%
Karthus Boots
Buy %

79%

1%

3%

1%

1%
Karthus Situational Items
Buy %

18%

25%

16%

16%

11%

6%
Karthus Juices
Buy %

4%

1%

0%
Karthus Prismatic Item Tier List







Karthus Silver Augment Tier List















































Karthus Gold Augment Tier List













































Karthus Prismatic Augment Tier List
































