Tier: CWin9.68%Pick5.05%Ban1.16%Games: 780KDA: 1.98Score: 43.27
Karthus is ranked C Tier and has a 9.68% win rate in LoL Arena Patch 25.13. We've analyzed 780 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, Shadowflame, and Detonation Orb. Karthus's best augments include Dual Wield (Prismatic), Minionmancer (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Kled, Gwen, and Nami. Karthus's Best Arena counters are Zilean, Ekko, and Kayle.
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Best Prismatic Augments for Karthus
Dual Wield
Tier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S
Tier: SBest Gold Augments for Karthus
MinionmancerTier: 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
Witchful ThinkingTier: S+
Tier: S+ExecutionerTier: S+
Tier: S+Don't BlinkTier: S+
Tier: S+Mountain SoulTier: 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
72%
2
79%
3
32%
4
57%
8
52%
11
72%
14
31%
Karthus Boots
Buy %
79%
2%
5%
1%
0%
0%
Karthus Situational Items
Buy %
21%
21%
12%
23%
17%
9%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S
S
A
A
B
B
B
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
A
A
A
A
A
AA
A
A
A
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
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)
-40.1
-34.9
-34.1
-33.2
-33.2
-33.0
-31.9
-30.5
-29.2
-29.0
-28.8
-28.2
-27.9
-27.2
-27.1
-27.0
-27.0
-26.8
-26.8
-26.8
-26.7
-26.6
-26.5
-26.0
-26.0
-26.0
-25.9
-25.8
-25.7
-25.6
-25.3
-25.3
-25.2
-25.1
-24.8
-24.8
-24.8
-24.5
-24.3
-24.1
-24.0
-24.0
-24.0
-23.8
-23.8
-23.6
-23.5
-23.4
-22.8
-22.7
-22.5
-22.4
-22.2
-22.0
-21.9
-21.9
-21.5
-21.4
-21.3
-21.0
-20.9
-20.7
-20.7
-20.3
-20.2
-20.2
-19.8
-19.7
-19.7
-19.6
-19.6
-19.5
-19.3
-19.3
-19.1
-19.0
-18.9
-18.7
-18.7
-18.2
-18.1
-18.1
-18.0
-17.8
-17.6
-17.2
-17.1
-16.9
-16.9
-16.9
-16.6
-16.5
-16.3
-16.3
-16.3
-15.7
-15.2
-15.1
-15.0
-13.7
-13.4
-12.0
-10.6
-10.5
-5.9