Tier: BWin16.02%Pick7.31%Ban1.43%Games: 1321KDA: 2.28Score: 55.17
Karthus is ranked B Tier and has a 16.02% win rate in LoL Arena Patch 25.15. We've analyzed 1321 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), Slow and Steady (Gold), and ADAPt (Silver). For team partners, the best champions include: Braum, Fizz, and Maokai. Karthus's Best Arena counters are Fizz, Yuumi, and Nocturne.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Trueshot ProdigyTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Quantum ComputingTier: S+
Tier: S+Best Gold Augments for Karthus
Slow and SteadyTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
ADAPtTier: S+
Tier: S+Warmup RoutineTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+FlashbangTier: 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
74%
3
29%
4
55%
8
47%
11
70%
14
25%
Karthus Boots
Buy %
74%
5%
1%
1%
0%
0%
Karthus Situational Items
Buy %
12%
19%
17%
15%
19%
15%
Karthus Juices
Buy %
6%
1%
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
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
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
SA
A
A
A
A
A
A
A
A
A
B
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)
-31.8
-31.7
-31.1
-31.1
-30.8
-30.4
-30.2
-30.2
-30.2
-29.7
-29.4
-29.3
-29.0
-29.0
-28.7
-28.5
-28.0
-27.7
-27.7
-27.6
-27.5
-27.5
-27.4
-27.4
-27.1
-27.0
-26.7
-26.6
-26.5
-26.3
-26.3
-26.2
-26.1
-26.1
-26.1
-26.1
-25.9
-25.9
-25.8
-25.8
-25.7
-25.7
-25.7
-25.7
-25.6
-25.6
-25.4
-25.3
-25.0
-25.0
-24.9
-24.8
-24.7
-24.7
-24.6
-24.5
-24.5
-24.3
-24.3
-24.3
-24.3
-24.0
-24.0
-24.0
-24.0
-24.0
-24.0
-23.8
-23.7
-23.7
-23.6
-23.5
-23.5
-23.3
-23.2
-23.2
-23.2
-23.1
-23.1
-23.0
-23.0
-22.9
-22.8
-22.6
-22.6
-22.6
-22.5
-22.3
-22.3
-22.3
-22.1
-22.1
-22.0
-21.9
-21.8
-21.8
-21.6
-21.6
-21.5
-21.5
-21.4
-21.2
-21.2
-21.2
-21.1
-21.0
-21.0
-21.0
-21.0
-21.0
-20.8
-20.7
-20.6
-20.6
-20.3
-20.1
-20.1
-20.1
-20.1
-19.8
-19.7
-19.7
-19.6
-19.5
-19.3
-19.3
-19.2
-18.9
-18.7
-18.6
-18.5
-18.5
-18.5
-18.5
-18.4
-18.3
-18.3
-18.0
-17.5
-17.4
-17.4
-17.3
-17.2
-17.1
-17.0
-16.8
-16.8
-16.6
-16.6
-16.5
-15.9
-15.7
-15.3
-15.2
-14.9
-14.6
-14.6
-14.2
-14.0
-13.5
-13.3
-12.6
-12.2
-12.0
-10.2
-9.3