Tier: BWin12.76%Pick8.23%Ban2.16%Games: 700KDA: 2.01Score: 47.35
Karthus is ranked B Tier and has a 12.76% win rate in LoL Arena Patch 25.09. We've analyzed 700 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, Shadowflame, and Detonation Orb. Karthus's best augments include Center of the Universe (Prismatic), OK Boomerang (Gold), and First-Aid Kit (Silver). For team partners, the best champions include: Jarvan IV, Galio, and Morgana. Karthus's Best Arena counters are Twitch, Galio, and Karma.
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Best Prismatic Augments for Karthus
Center of the Universe
Tier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Quantum ComputingTier: S+
Tier: S+Infernal ConduitTier: S
Tier: SBest Gold Augments for Karthus
OK BoomerangTier: 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
First-Aid KitTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+Frost WraithTier: 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
79%
2
79%
3
29%
4
56%
8
52%
11
83%
14
28%
Karthus Boots
Buy %
79%
3%
0%
0%
0%
1%
Karthus Situational Items
Buy %
33%
23%
15%
16%
16%
11%
Karthus Juices
Buy %
7%
2%
1%
Karthus Prismatic Item Tier List
S+
S
S
A
A
A
B
B
B
B
C
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
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
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
A
B
B
B
B
B
B
BB
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)
-35.8
-34.5
-33.3
-33.1
-32.1
-30.3
-30.1
-29.9
-29.6
-29.3
-29.3
-29.2
-28.2
-28.2
-27.7
-27.4
-27.3
-27.2
-27.1
-26.6
-25.7
-25.5
-25.3
-25.1
-25.0
-24.9
-24.9
-24.2
-24.2
-23.7
-23.3
-23.3
-23.1
-23.1
-22.8
-22.7
-22.4
-22.3
-21.7
-21.7
-21.6
-21.6
-21.2
-21.2
-21.1
-20.9
-20.4
-20.4
-20.2
-20.2
-20.2
-20.1
-20.0
-19.8
-19.8
-19.7
-19.6
-19.5
-19.4
-19.3
-19.2
-19.1
-18.9
-18.8
-18.7
-18.6
-18.5
-18.3
-18.2
-17.8
-17.3
-17.2
-17.1
-16.7
-16.3
-15.7
-15.7
-15.7
-15.7
-15.7
-15.7
-15.7
-15.7
-14.8
-14.6
-14.5
-14.4
-14.0
-13.8
-13.2
-13.0
-12.9
-10.5
-10.4
-9.7
-9.3
-3.5