Tier: AWin16.33%Pick7.37%Ban2.03%Games: 606KDA: 2.06Score: 53.52
Karthus is ranked A Tier and has a 16.33% win rate in LoL Arena Patch 25.09. We've analyzed 606 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), Restart (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Draven, Kayn, and Blitzcrank. Karthus's Best Arena counters are Cho'Gath, Lucian, and Jhin.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Quantum ComputingTier: S+
Tier: S+DoomsayerTier: S+
Tier: S+Ultimate RevolutionTier: S
Tier: SBest Gold Augments for Karthus
RestartTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+OverflowTier: S+
Tier: S+Infernal SoulTier: S+
Tier: S+Parasitic MutationTier: 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
74%
2
80%
3
32%
4
56%
8
46%
11
79%
14
30%
Karthus Boots
Buy %
80%
3%
0%
0%
0%
0%
Karthus Situational Items
Buy %
23%
16%
21%
16%
14%
10%
Karthus Juices
Buy %
6%
2%
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
D
D
D
D
D
DKarthus Gold 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 Prismatic Augment Tier List
S+S+S+S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
B
BB
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)
-31.6
-30.3
-29.9
-29.8
-29.8
-28.5
-28.2
-27.3
-26.8
-26.4
-26.2
-26.0
-26.0
-25.7
-25.3
-24.8
-24.3
-24.0
-24.0
-23.5
-23.1
-23.1
-23.0
-22.8
-22.6
-22.4
-22.0
-22.0
-21.7
-21.6
-21.4
-21.1
-20.9
-20.8
-20.7
-20.2
-19.4
-19.2
-19.2
-19.0
-18.6
-18.5
-18.2
-18.1
-18.0
-18.0
-17.9
-17.6
-17.1
-16.9
-16.1
-16.1
-15.7
-15.7
-15.0
-14.7
-13.9
-13.6
-13.6
-12.2
-11.7
-11.7
-11.2
-9.9
-9.7
-9.0
-8.3
-7.2
-5.4
-5.0