Tier: SWin14.63%Pick5.03%Ban0.91%Games: 1387KDA: 1.96Score: 48.57
Karthus is ranked S Tier and has a 14.63% win rate in LoL Arena Patch 25.13. We've analyzed 1387 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, Shadowflame, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), It's Killing Time (Gold), and Mountain Soul (Silver). For team partners, the best champions include: Malphite, Ambessa, and Rumble. Karthus's Best Arena counters are Hwei, Kassadin, and Corki.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Ultimate RevolutionTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Best Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+PerseveranceTier: S+
Tier: S+Willing SacrificeTier: S+
Tier: S+Best Silver Augments for Karthus
Mountain SoulTier: S+
Tier: S+DematerializeTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+OverflowTier: 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
75%
3
28%
4
55%
8
51%
11
77%
14
36%
Karthus Boots
Buy %
75%
7%
1%
1%
0%
0%
Karthus Situational Items
Buy %
24%
17%
19%
12%
13%
10%
Karthus Juices
Buy %
7%
2%
1%
Karthus Prismatic Item Tier List
S+
S
S
S
A
A
A
A
B
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
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
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
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
B
B
B
B
C
C
CC
C
C
D
D
D
D
D
Average 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)
-32.9
-31.8
-30.8
-29.8
-29.8
-29.3
-28.9
-28.8
-28.8
-28.4
-27.8
-27.7
-27.7
-27.5
-27.4
-27.4
-27.3
-27.1
-27.0
-26.6
-26.6
-26.4
-26.2
-26.1
-26.0
-25.6
-25.5
-25.4
-24.9
-24.9
-24.8
-24.8
-24.8
-24.6
-24.5
-24.5
-24.4
-24.4
-24.3
-24.0
-24.0
-24.0
-23.8
-23.7
-23.7
-23.6
-23.6
-23.5
-23.5
-23.3
-23.3
-23.3
-23.3
-23.0
-23.0
-23.0
-22.8
-22.8
-22.8
-22.7
-22.6
-22.3
-22.2
-22.2
-22.2
-21.9
-21.9
-21.9
-21.7
-21.7
-21.7
-21.7
-21.6
-21.5
-21.2
-21.2
-21.2
-21.2
-21.2
-21.2
-21.0
-20.9
-20.9
-20.9
-20.8
-20.8
-20.7
-20.6
-20.5
-20.4
-20.4
-20.3
-20.0
-20.0
-19.9
-19.8
-19.8
-19.7
-19.6
-19.6
-19.6
-19.2
-19.1
-19.1
-19.1
-19.0
-19.0
-18.9
-18.9
-18.8
-18.7
-18.7
-18.7
-18.7
-18.5
-18.3
-17.8
-17.8
-17.7
-17.7
-17.6
-17.6
-17.5
-17.4
-17.4
-17.4
-17.4
-17.4
-17.3
-17.3
-17.2
-17.2
-17.0
-17.0
-16.9
-16.8
-16.4
-16.4
-16.3
-16.1
-15.7
-15.4
-14.9
-14.5
-14.4
-13.9
-13.7
-13.2
-13.1
-12.5
-12.0
-6.7
-6.1
-4.4