Tier: BWin10.00%Pick6.85%Ban1.65%Games: 170KDA: 1.91Score: 46.40
Karthus is ranked B Tier and has a 10.00% win rate in LoL Arena Patch 25.09. We've analyzed 170 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Malignance, Blackfire Torch, Rabadon's Deathcap, and Detonation Orb. Karthus's best augments include Quantum Computing (Prismatic), We'll Be Right Back (Gold), and Castle (Silver). For team partners, the best champions include: Caitlyn, Jhin, and Pantheon. Karthus's Best Arena counters are Xerath, Gragas, and Syndra.
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Best Prismatic Augments for Karthus
Quantum Computing
Tier: S+
Tier: S+Ultimate RouletteTier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S
Tier: SBest Gold Augments for Karthus
We'll Be Right BackTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Apex InventorTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Best Silver Augments for Karthus
CastleTier: S+
Tier: S+RepulsorTier: S+
Tier: S+Slime TimeTier: S+
Tier: S+Frost WraithTier: S+
Tier: S+Karthus 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
75%
2
82%
3
29%
4
60%
8
46%
11
25%
14
78%
Karthus Boots
Buy %
82%
2%
Karthus Situational Items
Buy %
28%
19%
23%
14%
15%
11%
Karthus Juices
Buy %
6%
2%
1%
Karthus Prismatic Item Tier List
S
A
A
B
B
C
DKarthus Silver Augment Tier List
S+S+S+S+
S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
D
D
D
D
DKarthus Gold Augment Tier List
S+S+S+S+
S
S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
D
D
D
D
D
DKarthus Prismatic Augment Tier List
S+S+S+S
S
S
S
A
A
AA
A
A
A
A
B
B
B
B
B
B
B
B
C
C
C
C
C
D
D
D
D
Average Karthus Duo Champions in Arena(49% - 51% top 2 rate with Karthus)
