Tier: SWin12.53%Pick8.55%Ban2.06%Games: 1188KDA: 1.90Score: 51.62
Karthus is ranked S Tier and has a 12.53% win rate in LoL Arena Patch 25.08. We've analyzed 1188 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), Celestial Body (Gold), and Infernal Soul (Silver). For team partners, the best champions include: Neeko, Fiddlesticks, and Taric. Karthus's Best Arena counters are Orianna, K'Sante, and Lissandra.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+EurekaTier: S+
Tier: S+DoomsayerTier: S+
Tier: S+Best Gold Augments for Karthus
Celestial BodyTier: S+
Tier: S+OathswornTier: S+
Tier: S+Parasitic RelationshipTier: S+
Tier: S+PerseveranceTier: S+
Tier: S+Best Silver Augments for Karthus
Infernal SoulTier: S+
Tier: S+Fallen AegisTier: S+
Tier: S+Mind to MatterTier: S+
Tier: S+CastleTier: 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
70%
2
74%
3
31%
4
53%
8
46%
11
72%
14
26%
Karthus Boots
Buy %
74%
3%
1%
0%
0%
0%
Karthus Situational Items
Buy %
23%
15%
16%
12%
14%
17%
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
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
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
B
B
B
B
B
B
B
BB
B
B
C
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)
-42.2
-31.4
-30.0
-29.9
-29.5
-29.0
-29.0
-28.7
-28.7
-28.5
-28.5
-28.0
-27.8
-27.8
-27.6
-27.4
-27.1
-27.1
-26.8
-26.1
-26.1
-26.0
-25.9
-25.8
-25.3
-25.2
-25.2
-25.0
-25.0
-24.9
-24.8
-24.7
-24.6
-24.5
-24.4
-24.4
-24.2
-24.2
-24.2
-24.1
-24.0
-24.0
-24.0
-24.0
-24.0
-23.8
-23.7
-23.7
-23.7
-23.6
-23.5
-23.5
-23.4
-23.3
-23.3
-23.3
-23.2
-23.2
-23.1
-23.0
-23.0
-22.9
-22.9
-22.8
-22.8
-22.7
-22.4
-22.4
-22.3
-22.2
-22.2
-22.2
-22.0
-21.9
-21.9
-21.8
-21.8
-21.7
-21.5
-21.5
-21.5
-21.5
-21.4
-21.3
-21.2
-21.2
-21.1
-21.1
-21.1
-21.1
-21.0
-20.9
-20.9
-20.7
-20.7
-20.7
-20.6
-20.4
-20.4
-20.3
-20.2
-20.2
-20.1
-20.0
-20.0
-19.9
-19.8
-19.6
-19.5
-19.5
-19.4
-19.4
-19.4
-19.3
-19.3
-19.2
-19.1
-19.1
-19.0
-19.0
-18.9
-18.6
-18.6
-18.4
-18.3
-18.2
-18.2
-17.8
-17.8
-17.8
-17.6
-17.4
-17.3
-17.2
-17.1
-17.0
-16.9
-16.9
-16.8
-16.8
-16.6
-16.1
-15.7
-15.7
-15.4
-15.2
-15.1
-15.0
-14.8
-14.6
-14.3
-13.8
-12.5
-12.1
-10.9
-10.7
-10.4
-7.3