Karthus is ranked Tier and has a 9.44% win rate in LoL Arena Patch 25.09. We've analyzed 80 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Can't Touch This (Prismatic), Combo Master (Gold), and Don't Chase (Silver). For team partners, the best champions include: Corki. Karthus's Best Arena matchups include Camille, K'Sante, and Morgana. Karthus's Best Arena counters are Udyr, Nautilus, and Nilah.
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Best Prismatic Augments for Karthus
Can't Touch This
Tier: S+
Tier: S+EurekaTier: S+
Tier: S+Infernal ConduitTier: S
Tier: SQuest: Wooglet's WitchcapTier: S
Tier: SBest Gold Augments for Karthus
Combo MasterTier: S+
Tier: S+Searing DawnTier: S+
Tier: S+Stats on Stats!Tier: S+
Tier: S+Quest: Urf's ChampionTier: S
Tier: SBest Silver Augments for Karthus
Don't ChaseTier: S+
Tier: S+Serve Beyond DeathTier: S+
Tier: S+Buff BuddiesTier: S+
Tier: S+FirefoxTier: 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
68%
2
75%
3
29%
4
49%
8
60%
11
73%
14
31%
Karthus Boots
Buy %
75%
1%
1%
10%
Karthus Situational Items
Buy %
33%
21%
24%
4%
14%
1%
Karthus Juices
Buy %
7%
2%
1%
Karthus Prismatic Item Tier List
B
DKarthus Silver 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
C
C
C
D
D
D
D
D
DKarthus Gold Augment Tier List
S+S+S+S
S
S
S
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
C
C
C
C
C
D
D
D
DKarthus Prismatic Augment Tier List
S+S+SS
S
S
A
A
A
A
AA
B
B
B
B
B
B
C
C
C
C
D
D
D
Best Karthus Duo Champions in Arena(over 51% top 2 rate with Karthus)
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)
