Karthus is ranked Tier and has a 8.63% win rate in LoL Arena Patch 25.09. We've analyzed 90 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 Void Staff. Karthus's best augments include Chauffeur (Prismatic), Rabble Rousing (Gold), and Clothesline (Silver). Karthus's Best Arena matchups include Akali, Milio, and Braum. Karthus's Best Arena counters are Kindred, Nidalee, and Sivir.
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Best Prismatic Augments for Karthus
Chauffeur
Tier: S+
Tier: S+Mad ScientistTier: S+
Tier: S+Wisdom of AgesTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S
Tier: SBest Gold Augments for Karthus
Rabble RousingTier: S+
Tier: S+With HasteTier: S+
Tier: S+Quest: Urf's ChampionTier: S+
Tier: S+Symbiotic MutationTier: S
Tier: SBest Silver Augments for Karthus
ClotheslineTier: S+
Tier: S+Slime TimeTier: S+
Tier: S+Numb to PainTier: S+
Tier: S+Frost WraithTier: S
Tier: SKarthus 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
78%
2
70%
4
52%
8
59%
11
81%
14
27%
17
24%
Karthus Boots
Buy %
70%
9%
1%
1%
Karthus Situational Items
Buy %
13%
21%
14%
10%
7%
14%
Karthus Juices
Buy %
7%
1%
1%
Karthus Silver Augment Tier List
S+S+S+S
S
S
S
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
C
C
C
C
C
D
D
D
DKarthus Gold Augment Tier List
S+S+S+S
S
S
S
S
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
C
C
C
C
C
D
D
D
DKarthus Prismatic Augment Tier List
S+S+S+S
S
S
S
S
A
A
A
A
A
A
AA
B
B
B
B
B
B
B
B
C
C
C
C
C
D
D
D
D
Average Karthus Duo Champions in Arena(49% - 51% top 2 rate with Karthus)
Below Average Karthus Duo Champions in Arena(under 49% top 2 rate with Karthus)
Even Matchups for Karthus in Arena(49% - 51% top 2 rate for Karthus)
