Tier: BWin10.66%Pick7.75%Ban1.98%Games: 1520KDA: 1.84Score: 46.42
Karthus is ranked B Tier and has a 10.66% win rate in LoL Arena Patch 25.18. We've analyzed 1520 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Malignance, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Scopier Weapons (Gold), and Scoped Weapons (Silver). For team partners, the best champions include: Ekko and Malphite. Karthus's Best Arena counters are Rek'Sai, Annie, and Gragas.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+ChauffeurTier: S+
Tier: S+Master of DualityTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Best Gold Augments for Karthus
Scopier WeaponsTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Scoped WeaponsTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+ADAPtTier: S+
Tier: S+Don't BlinkTier: 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
78%
2
75%
3
32%
4
59%
8
60%
11
74%
14
22%
Karthus Boots
Buy %
75%
6%
0%
0%
0%
0%
Karthus Situational Items
Buy %
22%
20%
15%
12%
6%
14%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S
S
A
A
A
A
B
B
B
B
C
C
C
D
DKarthus Silver Augment Tier List
S+S+S+S+
S+
S
S
S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
D
D
D
D
D
DKarthus Gold Augment Tier List
S+S+S+S+
S+
S
S
S
S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
C
D
D
D
D
D
DKarthus Prismatic Augment Tier List
S+S+S+S+
S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
A
BB
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
D
D
D
D
DAverage Karthus Duo Champions in Arena(49% - 51% top 2 rate with Karthus)
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)
-38.5
-35.0
-33.7
-32.8
-32.8
-32.7
-32.5
-32.3
-32.3
-31.8
-31.7
-31.6
-31.5
-31.5
-30.9
-30.6
-30.4
-30.0
-29.8
-29.6
-29.6
-29.6
-29.5
-29.5
-29.5
-28.8
-28.7
-28.7
-28.7
-28.5
-28.4
-28.3
-28.3
-28.3
-28.2
-28.2
-28.1
-27.8
-27.3
-27.3
-27.3
-27.0
-27.0
-26.8
-26.8
-26.7
-26.5
-26.5
-26.4
-26.4
-26.3
-26.3
-26.2
-26.2
-26.1
-26.0
-26.0
-25.8
-25.8
-25.8
-25.7
-25.7
-25.7
-25.6
-25.6
-25.6
-25.6
-25.6
-25.6
-25.6
-25.5
-25.4
-25.4
-25.4
-25.3
-25.3
-25.2
-25.1
-25.1
-25.1
-25.0
-25.0
-25.0
-25.0
-24.9
-24.9
-24.8
-24.6
-24.6
-24.5
-24.3
-24.3
-24.0
-24.0
-23.8
-23.8
-23.7
-23.6
-23.6
-23.5
-23.4
-23.3
-23.1
-23.1
-23.0
-23.0
-22.9
-22.8
-22.8
-22.8
-22.7
-22.6
-22.5
-22.5
-22.4
-22.3
-22.3
-22.3
-22.3
-22.2
-22.2
-22.1
-22.0
-22.0
-21.9
-21.9
-21.8
-21.8
-21.7
-21.7
-21.7
-21.6
-21.6
-21.5
-21.4
-21.4
-21.2
-21.1
-21.1
-21.1
-21.0
-20.8
-20.8
-20.8
-20.8
-20.8
-20.6
-20.6
-20.5
-20.4
-20.4
-20.3
-20.0
-19.5
-19.4
-19.3
-18.9
-18.8
-18.8
-18.6
-18.6
-18.5
-18.3
-17.9
-17.5
-17.1
-17.1
-16.5
-16.0
-15.0
-12.9