Tier: BWin23.69%Pick6.72%Ban1.52%Games: 851KDA: 2.23Score: 61.20
Karthus is ranked B Tier and has a 23.69% win rate in LoL Arena Patch 25.16. We've analyzed 851 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Malignance, Shadowflame, and Detonation Orb. Karthus's best augments include Transmute: Chaos (Prismatic), Magic Missile (Gold), and ADAPt (Silver). For team partners, the best champions include: Kha'Zix, Vex, and Fizz. Karthus's Best Arena counters are Heimerdinger, Galio, and Cho'Gath.
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Best Prismatic Augments for Karthus
Transmute: Chaos
Tier: S+
Tier: S+Master of DualityTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+From Beginning to EndTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Dawnbringer's ResolveTier: S+
Tier: S+Best Silver Augments for Karthus
ADAPtTier: S+
Tier: S+Juice PressTier: S+
Tier: S+DesecratorTier: S+
Tier: S+Ocean SoulTier: 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
75%
2
76%
3
33%
4
59%
8
68%
11
58%
14
28%
Karthus Boots
Buy %
76%
6%
0%
0%
0%
0%
Karthus Situational Items
Buy %
21%
13%
18%
11%
18%
17%
Karthus Juices
Buy %
5%
1%
1%
Karthus Prismatic Item Tier List
S+
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
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
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
S
A
A
A
A
A
A
A
A
A
A
B
B
B
BB
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)
-37.3
-36.9
-35.1
-33.1
-32.1
-31.4
-29.8
-29.7
-28.8
-28.6
-28.1
-27.9
-27.9
-27.8
-27.7
-27.7
-27.6
-27.6
-27.6
-27.4
-27.3
-27.2
-27.1
-27.0
-27.0
-26.8
-26.6
-26.6
-26.2
-26.2
-26.1
-26.0
-25.8
-25.8
-25.6
-25.6
-25.5
-25.5
-25.4
-25.3
-25.1
-24.9
-24.9
-24.8
-24.8
-24.7
-24.5
-24.4
-24.2
-24.0
-24.0
-23.7
-23.7
-23.4
-23.4
-23.1
-23.0
-22.8
-22.2
-22.2
-22.2
-22.1
-22.0
-22.0
-21.9
-21.9
-21.9
-21.9
-21.6
-21.3
-21.1
-20.9
-20.8
-20.7
-20.6
-20.6
-20.6
-20.6
-20.4
-20.4
-20.4
-20.3
-20.2
-20.1
-20.0
-19.5
-19.3
-19.1
-19.0
-19.0
-19.0
-18.9
-18.8
-18.7
-18.6
-18.5
-18.2
-18.0
-18.0
-17.9
-17.1
-17.1
-17.0
-15.9
-15.1
-14.6
-14.5
-13.8
-13.7
-12.2
-11.3
-11.0
-10.6
-8.3
-7.2