Tier: SWin12.36%Pick7.13%Ban2.13%Games: 1402KDA: 1.90Score: 59.30
Karthus is ranked S Tier and has a 12.36% win rate in LoL Arena Patch 25.09. We've analyzed 1402 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), Magic Missile (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Draven, Ambessa, and Anivia. Karthus's Best Arena counters are Nidalee, Taliyah, and Kayle.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+ADAPtTier: S+
Tier: S+OverflowTier: 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
79%
2
78%
3
32%
4
66%
8
62%
11
75%
14
26%
Karthus Boots
Buy %
78%
7%
0%
0%
0%
0%
Karthus Situational Items
Buy %
26%
18%
16%
11%
12%
7%
Karthus Juices
Buy %
7%
1%
1%
Karthus Prismatic Item Tier List
S+
S
S
S
A
A
A
A
A
B
B
B
B
B
C
C
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
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
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
S
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
BB
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)
-34.7
-33.9
-31.6
-31.5
-30.9
-30.6
-30.3
-29.3
-29.0
-27.9
-27.8
-27.7
-27.6
-27.0
-26.8
-26.6
-26.6
-26.4
-26.0
-25.9
-25.9
-25.7
-25.6
-25.5
-25.5
-25.3
-25.2
-25.1
-25.1
-25.1
-25.0
-25.0
-24.8
-24.8
-24.8
-24.5
-24.4
-24.4
-24.2
-24.0
-24.0
-24.0
-23.9
-23.9
-23.8
-23.7
-23.5
-23.5
-23.5
-23.3
-23.2
-23.2
-23.1
-23.1
-23.1
-23.1
-23.1
-22.9
-22.9
-22.8
-22.8
-22.8
-22.7
-22.4
-22.4
-22.2
-22.2
-22.2
-22.1
-22.1
-22.1
-21.8
-21.8
-21.8
-21.8
-21.7
-21.6
-21.6
-21.5
-21.4
-21.4
-21.4
-21.4
-21.2
-21.2
-21.2
-21.0
-21.0
-20.9
-20.9
-20.8
-20.6
-20.6
-20.4
-20.4
-20.4
-20.3
-20.1
-20.1
-20.0
-20.0
-20.0
-19.9
-19.9
-19.6
-19.6
-19.6
-19.5
-19.4
-19.3
-19.2
-19.2
-19.1
-19.0
-18.9
-18.7
-18.7
-18.7
-18.6
-18.6
-18.4
-18.2
-18.1
-18.0
-17.9
-17.7
-17.6
-17.6
-17.5
-17.3
-17.1
-17.1
-17.1
-17.1
-16.7
-16.7
-16.6
-16.6
-16.4
-16.4
-16.4
-16.4
-16.3
-16.2
-16.2
-16.2
-16.1
-16.1
-16.0
-15.9
-15.7
-15.7
-15.7
-15.3
-15.1
-14.9
-14.7
-14.6
-14.5
-13.8
-12.8
-12.0
-11.9
-11.1
-11.0
-10.6
-10.5
-9.6