Tier: BWin9.58%Pick6.05%Ban1.25%Games: 1115KDA: 1.88Score: 50.11
Karthus is ranked B Tier and has a 9.58% win rate in LoL Arena Patch 25.13. We've analyzed 1115 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Blackfire Torch, Rabadon's Deathcap, and Detonation Orb. Karthus's best augments include Doomsayer (Prismatic), It's Killing Time (Gold), and ADAPt (Silver). For team partners, the best champions include: Kennen, Renekton, and Galio. Karthus's Best Arena counters are Kha'Zix, Neeko, and Shen.
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Best Prismatic Augments for Karthus
Doomsayer
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Slow CookerTier: S+
Tier: S+Best Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+OK BoomerangTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
ADAPtTier: S+
Tier: S+DesecratorTier: S+
Tier: S+Cannon FodderTier: S+
Tier: S+Witchful ThinkingTier: 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
71%
2
75%
3
30%
4
50%
8
59%
11
25%
14
68%
Karthus Boots
Buy %
75%
8%
1%
0%
0%
0%
Karthus Situational Items
Buy %
21%
26%
13%
12%
13%
10%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S
A
A
A
B
B
B
C
C
D
DKarthus Silver 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
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
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
B
C
C
C
C
C
C
D
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)
-32.6
-32.6
-32.2
-31.4
-31.0
-30.8
-30.7
-30.4
-30.4
-30.2
-29.7
-29.7
-29.3
-29.2
-28.7
-28.4
-28.4
-28.4
-28.2
-28.2
-28.1
-28.0
-27.5
-27.5
-27.3
-27.2
-27.1
-26.9
-26.5
-26.3
-26.1
-25.8
-25.7
-25.6
-25.4
-25.4
-25.1
-25.1
-25.1
-25.0
-24.9
-24.7
-24.6
-24.6
-24.3
-24.3
-24.0
-24.0
-24.0
-24.0
-23.8
-23.8
-23.7
-23.5
-23.5
-23.5
-23.2
-23.2
-23.1
-23.1
-23.1
-23.1
-22.9
-22.9
-22.9
-22.8
-22.7
-22.7
-22.6
-22.6
-22.6
-22.3
-22.2
-22.2
-22.2
-22.2
-22.0
-22.0
-21.9
-21.8
-21.7
-21.6
-21.6
-21.5
-21.5
-21.4
-21.4
-21.4
-21.4
-21.3
-21.3
-21.2
-21.2
-21.2
-21.1
-21.0
-20.9
-20.7
-20.6
-20.6
-20.4
-20.4
-20.4
-20.3
-19.7
-19.6
-19.5
-19.4
-19.4
-19.4
-19.2
-19.2
-19.1
-19.1
-18.9
-18.8
-18.6
-18.5
-18.4
-18.4
-18.3
-18.0
-18.0
-17.8
-17.4
-17.2
-17.2
-17.2
-16.6
-16.5
-16.3
-16.2
-14.6
-14.3
-13.8
-13.7
-13.6
-13.0
-8.0