Tier: AWin16.38%Pick7.27%Ban2.02%Games: 563KDA: 2.05Score: 53.29
Karthus is ranked A Tier and has a 16.38% win rate in LoL Arena Patch 25.09. We've analyzed 563 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 Lucian, Cho'Gath, and Malphite.
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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+Contract KillerTier: 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
55%
8
46%
11
79%
14
30%
Karthus Boots
Buy %
80%
2%
1%
0%
0%
0%
Karthus Situational Items
Buy %
23%
15%
16%
21%
13%
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
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
BB
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)
-31.6
-31.1
-30.4
-29.7
-29.4
-27.8
-27.4
-27.4
-26.5
-26.2
-25.9
-25.8
-25.4
-25.4
-24.9
-24.9
-24.9
-23.6
-23.3
-22.8
-22.7
-22.7
-22.6
-21.8
-21.7
-21.6
-21.2
-20.9
-20.7
-20.6
-20.3
-20.2
-20.0
-19.7
-19.1
-18.5
-18.4
-18.0
-17.8
-17.7
-17.3
-16.9
-16.6
-16.6
-16.3
-16.2
-15.7
-15.2
-14.7
-14.6
-14.2
-12.9
-12.5
-12.2
-12.2
-10.7
-10.2
-9.5
-9.0
-7.6
-6.1
-5.5
-5.0
-3.7
-3.5