Tier: BWin11.26%Pick6.60%Ban1.49%Games: 749KDA: 1.86Score: 45.23
Karthus is ranked B Tier and has a 11.26% win rate in LoL Arena Patch 25.13. We've analyzed 749 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 Mystic Punch (Prismatic), Shrink Ray (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Pantheon, Ambessa, and Mel. Karthus's Best Arena counters are Maokai, Vladimir, and Malzahar.
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Best Prismatic Augments for Karthus
Mystic Punch
Tier: S+
Tier: S+Laser EyesTier: S+
Tier: S+Dual WieldTier: S+
Tier: S+Jeweled GauntletTier: S
Tier: SBest Gold Augments for Karthus
Shrink RayTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+ADAPtTier: S+
Tier: S+Parasitic MutationTier: 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
73%
2
77%
3
30%
4
56%
8
45%
11
71%
14
28%
Karthus Boots
Buy %
77%
6%
1%
1%
1%
0%
Karthus Situational Items
Buy %
27%
15%
22%
16%
12%
11%
Karthus Juices
Buy %
6%
2%
1%
Karthus Prismatic Item Tier List
S+
S
A
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
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
A
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
D
DD
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
-31.9
-30.4
-30.3
-30.1
-29.3
-29.0
-29.0
-28.8
-28.2
-27.4
-27.3
-27.3
-27.3
-26.9
-26.5
-26.5
-26.4
-26.4
-26.1
-26.0
-25.8
-25.8
-25.7
-25.7
-25.7
-25.7
-25.4
-25.4
-25.1
-24.7
-24.6
-24.5
-24.5
-24.4
-24.3
-24.0
-24.0
-23.7
-23.7
-23.6
-23.4
-22.7
-22.7
-22.5
-22.3
-22.3
-22.1
-21.9
-21.7
-21.6
-21.6
-21.3
-21.3
-21.2
-21.1
-21.1
-21.1
-21.0
-21.0
-21.0
-21.0
-20.9
-20.7
-20.4
-20.0
-19.9
-19.7
-19.6
-19.6
-18.7
-18.4
-18.4
-18.3
-17.8
-17.5
-17.4
-16.4
-16.2
-16.2
-16.1
-16.1
-15.7
-15.7
-15.2
-14.6
-14.3
-13.6
-13.6
-13.2
-13.2
-13.2
-13.2
-13.1
-13.0
-12.2
-11.7
-10.5
-9.9
-9.8
-9.0
-6.1