Tier: BWin10.97%Pick6.96%Ban2.03%Games: 1094KDA: 1.88Score: 45.36
Karthus is ranked B Tier and has a 10.97% win rate in LoL Arena Patch 25.15. We've analyzed 1094 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 Cannon Fodder (Silver). For team partners, the best champions include: Kindred, Singed, and Kha'Zix. Karthus's Best Arena counters are Sivir, Akshan, and Hecarim.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Laser EyesTier: S+
Tier: S+Stats on Stats on Stats!Tier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Symbiotic MutationTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Cannon FodderTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+OverflowTier: S+
Tier: S+ADAPtTier: 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
78%
3
29%
4
58%
8
53%
11
73%
14
25%
Karthus Boots
Buy %
78%
5%
1%
0%
1%
0%
Karthus Situational Items
Buy %
22%
21%
14%
14%
16%
12%
Karthus Juices
Buy %
6%
2%
1%
Karthus Prismatic Item Tier List
S
S
A
A
B
B
C
C
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
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
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
AA
A
A
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
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)
-38.8
-35.0
-33.6
-32.0
-30.7
-30.3
-30.3
-30.2
-30.2
-30.1
-30.0
-29.9
-29.8
-29.8
-29.6
-29.4
-29.4
-29.4
-29.3
-29.2
-29.2
-29.2
-29.0
-29.0
-28.8
-28.7
-28.7
-28.6
-28.6
-28.5
-28.4
-28.4
-28.3
-28.2
-28.2
-28.2
-28.2
-27.9
-27.9
-27.9
-27.8
-27.7
-27.7
-27.6
-27.3
-27.3
-26.9
-26.9
-26.8
-26.8
-26.6
-26.6
-26.6
-26.5
-26.5
-26.4
-26.4
-26.2
-26.2
-26.1
-26.0
-26.0
-26.0
-25.9
-25.9
-25.8
-25.8
-25.8
-25.8
-25.5
-25.4
-25.4
-25.3
-25.3
-25.2
-25.1
-24.9
-24.9
-24.9
-24.9
-24.8
-24.8
-24.8
-24.6
-24.5
-24.5
-24.4
-24.4
-24.4
-24.4
-24.2
-24.0
-24.0
-24.0
-24.0
-23.8
-23.6
-23.6
-23.4
-23.4
-23.3
-23.2
-23.1
-23.0
-22.8
-22.7
-22.7
-22.6
-22.6
-22.3
-22.3
-22.2
-22.1
-22.0
-22.0
-21.8
-21.8
-21.4
-21.3
-21.1
-21.1
-21.1
-21.0
-20.9
-20.7
-20.6
-20.4
-20.2
-20.1
-20.0
-20.0
-19.9
-19.6
-19.6
-19.3
-19.3
-19.3
-19.3
-19.0
-18.9
-18.7
-18.6
-18.1
-17.8
-16.9
-16.7
-16.6
-16.1
-15.7
-15.7
-15.7
-14.6
-14.2
-13.9
-13.8
-13.7
-13.5
-12.2
-10.0
-8.0