Tier: AWin12.08%Pick7.70%Ban1.92%Games: 1416KDA: 1.92Score: 49.90
Karthus is ranked A Tier and has a 12.08% win rate in LoL Arena Patch 25.09. We've analyzed 1416 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), Magic Missile (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Galio, Ambessa, and Sion. Karthus's Best Arena counters are Ahri, Lissandra, and Ekko.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Stats on Stats on Stats!Tier: S+
Tier: S+Back To BasicsTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Dark BlessingTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+ADAPtTier: S+
Tier: S+OverflowTier: S+
Tier: S+ExecutionerTier: 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
79%
2
82%
3
32%
4
57%
8
55%
11
78%
14
30%
Karthus Boots
Buy %
82%
3%
0%
0%
1%
0%
Karthus Situational Items
Buy %
23%
12%
20%
18%
12%
13%
Karthus Juices
Buy %
7%
2%
1%
Karthus Prismatic Item Tier List
S+
S
S
S
A
A
A
A
A
B
B
B
B
B
C
C
C
D
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
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
AA
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
D
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)
-34.0
-33.7
-33.4
-32.5
-31.8
-31.0
-30.8
-30.2
-30.2
-30.1
-30.0
-28.6
-28.5
-28.5
-28.3
-28.1
-28.0
-27.9
-27.9
-27.8
-27.8
-27.7
-27.4
-27.3
-27.2
-27.1
-27.1
-27.0
-26.9
-26.9
-26.8
-26.8
-26.8
-26.8
-26.8
-26.4
-26.1
-26.1
-26.1
-25.9
-25.7
-25.7
-25.6
-25.5
-25.4
-25.3
-25.3
-25.1
-25.1
-25.0
-24.9
-24.7
-24.7
-24.6
-24.5
-24.5
-24.4
-24.3
-24.3
-24.2
-24.2
-24.0
-23.8
-23.7
-23.7
-23.7
-23.6
-23.6
-23.6
-23.5
-23.5
-23.4
-23.4
-23.3
-23.3
-23.2
-23.2
-23.1
-23.1
-23.1
-23.0
-22.9
-22.9
-22.8
-22.6
-22.6
-22.5
-22.4
-22.4
-22.3
-22.3
-22.2
-22.1
-22.1
-22.0
-22.0
-22.0
-21.9
-21.9
-21.8
-21.8
-21.7
-21.6
-21.6
-21.6
-21.5
-21.5
-21.4
-21.4
-21.4
-21.2
-21.1
-20.9
-20.9
-20.9
-20.6
-20.6
-20.6
-20.4
-20.4
-20.1
-20.1
-20.1
-20.1
-20.0
-19.9
-19.8
-19.6
-19.6
-19.4
-19.4
-19.3
-19.2
-19.0
-19.0
-18.9
-18.8
-18.7
-18.7
-18.6
-18.3
-18.3
-18.2
-18.1
-17.9
-17.8
-17.6
-17.5
-17.5
-17.5
-17.5
-17.2
-16.9
-16.7
-16.6
-16.6
-16.2
-16.2
-16.0
-15.9
-15.7
-15.4
-15.4
-14.8
-14.5
-14.3
-12.2
-11.7
-10.4