Karthus is ranked Tier and has a 15.94% win rate in LoL Arena Patch 25.09. We've analyzed 37 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Rabadon's Deathcap, Malignance, Void Staff, Zhonya's Hourglass, and Detonation Orb. Karthus's best augments include Doomsayer (Prismatic), Vanish (Gold), and Juice Box (Silver). Karthus's Best Arena matchups include Jinx, Lux, and Teemo. Karthus's Best Arena counters are Lee Sin, Braum, and Evelynn.
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Best Prismatic Augments for Karthus
Doomsayer
Tier: S
Tier: SPrismatic EggTier: S
Tier: SEurekaTier: S
Tier: SQuest: Wooglet's WitchcapTier: A
Tier: ABest Gold Augments for Karthus
VanishTier: S+
Tier: S+Magic MissileTier: S
Tier: SApex InventorTier: S
Tier: SIt's Killing TimeTier: S
Tier: SBest Silver Augments for Karthus
Juice BoxTier: S+
Tier: S+Transmute: GoldTier: S+
Tier: S+Parasitic MutationTier: A
Tier: AJuice PressTier: 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
76%
2
78%
3
30%
4
89%
8
35%
11
38%
14
24%
Karthus Boots
Buy %
78%
5%
Karthus Situational Items
Buy %
35%
41%
24%
5%
3%
5%
Karthus Juices
Buy %
6%
1%
1%
Karthus Silver Augment Tier List
S+S+AA
A
A
A
A
A
A
B
B
B
B
B
D
D
D
D
D
DKarthus Gold Augment Tier List
S+SSS
A
A
A
A
A
B
B
B
B
B
C
C
C
D
DKarthus Prismatic Augment Tier List
SSSA
A
A
A
B
B
B
B
CC
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)
