Tier: BWin7.24%Pick7.56%Ban1.52%Games: 689KDA: 1.91Score: 42.23
Karthus is ranked B Tier and has a 7.24% win rate in LoL Arena Patch 25.15. We've analyzed 689 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Big Brain (Gold), and Castle (Silver). For team partners, the best champions include: Lissandra, Olaf, and Tahm Kench. Karthus's Best Arena counters are Ezreal, Jinx, and Galio.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Accelerating SorceryTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Summoner's RouletteTier: S
Tier: SBest Gold Augments for Karthus
Big BrainTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Summoner RevolutionTier: S+
Tier: S+Best Silver Augments for Karthus
CastleTier: S+
Tier: S+OverflowTier: S+
Tier: S+Witchful ThinkingTier: 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
72%
2
73%
3
33%
4
55%
8
52%
11
69%
14
22%
Karthus Boots
Buy %
73%
8%
0%
1%
0%
2%
Karthus Situational Items
Buy %
23%
23%
16%
13%
15%
15%
Karthus Juices
Buy %
6%
1%
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
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
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
D
D
D
D
D
DKarthus Prismatic Augment Tier List
S+S+S+S
S
S
S
S
S
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
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)
-34.2
-33.6
-33.2
-33.1
-32.8
-32.5
-32.3
-32.3
-31.9
-31.7
-31.7
-31.6
-31.4
-31.2
-31.1
-30.1
-30.0
-29.8
-29.5
-29.5
-29.3
-28.6
-28.6
-28.3
-28.3
-27.8
-27.6
-27.5
-27.4
-27.3
-27.0
-26.9
-26.8
-26.8
-26.5
-26.5
-26.5
-26.4
-26.2
-26.1
-26.1
-25.9
-25.7
-25.6
-25.6
-25.6
-25.5
-25.1
-25.1
-24.6
-24.5
-24.3
-24.3
-24.0
-24.0
-24.0
-23.7
-23.6
-23.5
-23.4
-23.3
-23.1
-23.0
-22.7
-22.6
-22.3
-22.1
-21.8
-21.5
-21.1
-20.3
-20.1
-19.4
-19.0
-18.9
-18.8
-18.0
-18.0
-18.0
-17.8
-17.4
-16.7
-16.7
-14.7
-14.6
-14.2
-13.5