Karthus is ranked Tier and has a 7.84% win rate in LoL Arena Patch 25.08. We've analyzed 21 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Rabadon's Deathcap, Void Staff, Shadowflame, and Innervating Locket. Karthus's best augments include Jeweled Gauntlet (Prismatic), Soul Siphon (Gold), and Juice Box (Silver). Karthus's Best Arena matchups include Aurelion Sol, Vladimir, and Warwick. Karthus's Best Arena counters are Garen, Ryze, and Shen.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Omni SoulTier: A
Tier: AEurekaTier: A
Tier: AGamba AnvilTier: A
Tier: ABest Gold Augments for Karthus
Soul SiphonTier: S
Tier: SDivine InterventionTier: S
Tier: SPhenomenal EvilTier: S
Tier: SIt's Killing TimeTier: S
Tier: SBest Silver Augments for Karthus
Juice BoxTier: A
Tier: ADematerializeTier: A
Tier: ALeg DayTier: A
Tier: AFirefoxTier: A
Tier: AKarthus 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
81%
2
86%
3
14%
4
48%
8
76%
11
48%
14
24%
Karthus Boots
Buy %
86%
5%
Karthus Situational Items
Buy %
67%
19%
5%
10%
5%
29%
Karthus Juices
Buy %
5%
1%
0%
Karthus Silver Augment Tier List
AAAA
A
B
B
B
B
B
C
C
D
DKarthus Gold Augment Tier List
SSSS
A
A
A
A
B
B
C
C
C
C
C
D
DKarthus Prismatic Augment Tier List
S+AAA
A
A
B
B
B
C
C
D
D
Average Karthus Duo Champions in Arena(49% - 51% top 2 rate with Karthus)
Even Matchups for Karthus in Arena(49% - 51% top 2 rate for Karthus)
