Tier: AWin11.72%Pick6.49%Ban1.49%Games: 909KDA: 1.80Score: 48.41
Karthus is ranked A Tier and has a 11.72% win rate in LoL Arena Patch 25.09. We've analyzed 909 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 Blade Waltz (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Miss Fortune, Jax, and Singed. Karthus's Best Arena counters are Shen, Urgot, and Naafiri.
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Best Prismatic Augments for Karthus
Blade Waltz
Tier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Back To BasicsTier: S+
Tier: S+Best Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+OathswornTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+Transmute: GoldTier: S+
Tier: S+ADAPtTier: 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
71%
2
81%
3
33%
4
53%
8
39%
11
65%
14
24%
Karthus Boots
Buy %
81%
4%
1%
1%
0%
0%
Karthus Situational Items
Buy %
18%
18%
17%
14%
18%
15%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S
S
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
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 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
S
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
BC
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)
-30.9
-28.5
-28.5
-27.9
-27.8
-27.2
-27.2
-27.1
-27.1
-26.8
-26.7
-26.6
-26.5
-26.4
-26.2
-26.1
-25.9
-25.9
-25.9
-25.7
-25.6
-25.5
-25.3
-25.2
-25.1
-25.1
-25.0
-24.9
-24.8
-24.4
-24.3
-24.0
-24.0
-24.0
-23.8
-23.8
-23.7
-23.7
-23.4
-22.8
-22.6
-22.5
-22.5
-22.3
-22.3
-22.2
-22.2
-22.0
-21.9
-21.6
-21.6
-21.5
-21.4
-21.3
-21.2
-21.1
-21.1
-21.0
-21.0
-20.9
-20.8
-20.8
-20.8
-20.7
-20.7
-20.6
-19.8
-19.7
-19.6
-19.6
-19.5
-19.5
-19.5
-19.3
-18.9
-18.6
-18.4
-18.4
-18.4
-18.2
-18.2
-17.9
-17.8
-17.8
-17.5
-17.5
-17.3
-16.7
-16.7
-16.3
-16.2
-16.0
-15.7
-15.7
-15.7
-15.4
-15.2
-14.1
-13.9
-13.7
-13.3
-13.0
-10.8
-10.1
-10.1
-9.7
-9.0
-8.6
-8.6
-8.6
-6.5