Tier: BWin31.35%Pick6.78%Ban1.04%Games: 67KDA: 1.86Score: 55.90
Karthus is ranked B Tier and has a 31.35% win rate in LoL Arena Patch 25.09. We've analyzed 67 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Rabadon's Deathcap, Void Staff, Seraph's Embrace, and Detonation Orb. Karthus's best augments include Giant Slayer (Prismatic), Shrink Ray (Gold), and Mirror Image (Silver). For team partners, the best champions include: Twisted Fate. Karthus's Best Arena matchups include Veigar, Master Yi, and Ekko. Karthus's Best Arena counters are Illaoi, K'Sante, and Orianna.
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Best Prismatic Augments for Karthus
Giant Slayer
Tier: S+
Tier: S+Center of the UniverseTier: S+
Tier: S+Trueshot ProdigyTier: S
Tier: SQuantum ComputingTier: S
Tier: SBest Gold Augments for Karthus
Shrink RayTier: S+
Tier: S+FlashyTier: S+
Tier: S+VulnerabilityTier: S+
Tier: S+Transmute: PrismaticTier: S
Tier: SBest Silver Augments for Karthus
Mirror ImageTier: S+
Tier: S+DesecratorTier: S+
Tier: S+OverflowTier: S
Tier: SWarmup RoutineTier: 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
76%
3
22%
4
54%
8
69%
11
27%
14
13%
Karthus Boots
Buy %
76%
6%
1%
1%
1%
Karthus Situational Items
Buy %
63%
24%
19%
33%
10%
10%
Karthus Juices
Buy %
8%
1%
1%
Karthus Prismatic Item Tier List
A
B
C
DKarthus Silver Augment Tier List
S+S+SS
S
S
A
A
A
A
A
A
A
B
B
B
B
B
B
B
C
C
C
C
C
D
D
DKarthus Gold Augment Tier List
S+S+S+S
S
S
S
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
D
D
D
DKarthus Prismatic Augment Tier List
S+S+SS
S
S
A
A
A
A
A
A
B
B
B
B
B
B
C
C
C
C
D
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)
Even Matchups for Karthus in Arena(49% - 51% top 2 rate for Karthus)
