Karthus is ranked Tier and has a 12.10% win rate in LoL Arena Patch 25.16. We've analyzed 87 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 Fey Magic (Prismatic), Firebrand (Gold), and Repulsor (Silver). Karthus's Best Arena matchups include Quinn, Camille, and Lulu. Karthus's Best Arena counters are Aphelios, Zed, and Rammus.
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Best Prismatic Augments for Karthus
Fey Magic
Tier: S+
Tier: S+Can't Touch ThisTier: S+
Tier: S+Mad ScientistTier: S
Tier: SDoomsayerTier: S
Tier: SBest Gold Augments for Karthus
FirebrandTier: S+
Tier: S+With HasteTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S
Tier: SBest Silver Augments for Karthus
RepulsorTier: S+
Tier: S+Fallen AegisTier: S+
Tier: S+Juice PressTier: S+
Tier: S+ErosionTier: 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
69%
2
68%
3
37%
4
56%
8
60%
11
74%
14
21%
Karthus Boots
Buy %
68%
8%
Karthus Situational Items
Buy %
18%
20%
31%
16%
16%
10%
Karthus Juices
Buy %
9%
3%
3%
Karthus Prismatic Item Tier List
DKarthus Silver 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 Gold Augment Tier List
S+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 Prismatic Augment Tier List
S+S+SS
S
S
A
A
A
A
A
A
A
B
B
BB
B
B
B
C
C
C
D
D
D
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)
