Tier: BWin11.60%Pick6.38%Ban1.68%Games: 982KDA: 1.80Score: 47.88
Karthus is ranked B Tier and has a 11.60% win rate in LoL Arena Patch 25.09. We've analyzed 982 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: Ornn, Jax, and Miss Fortune. Karthus's Best Arena counters are Shen, Naafiri, and Urgot.
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Best Prismatic Augments for Karthus
Blade Waltz
Tier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+DoomsayerTier: 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+Juice PressTier: S+
Tier: S+ADAPtTier: 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
80%
3
33%
4
52%
8
40%
11
65%
14
24%
Karthus Boots
Buy %
80%
4%
1%
1%
1%
0%
Karthus Situational Items
Buy %
17%
18%
18%
14%
18%
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
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
B
CC
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)
-30.8
-29.8
-29.2
-28.4
-27.6
-27.6
-27.3
-27.0
-26.9
-26.9
-26.9
-26.8
-26.7
-26.7
-26.6
-26.6
-26.4
-26.4
-26.1
-26.0
-26.0
-25.9
-25.7
-25.5
-25.1
-25.1
-24.6
-24.3
-24.3
-24.3
-24.2
-24.0
-24.0
-24.0
-23.8
-23.7
-23.6
-23.5
-23.5
-23.5
-23.5
-23.3
-23.1
-22.9
-22.8
-22.6
-22.6
-22.6
-22.3
-22.2
-22.1
-22.1
-21.9
-21.7
-21.7
-21.6
-21.6
-21.5
-21.4
-21.4
-21.4
-21.2
-21.0
-21.0
-20.9
-20.9
-20.7
-20.6
-20.5
-20.3
-20.2
-20.2
-20.1
-19.7
-19.7
-19.4
-19.4
-19.0
-19.0
-18.4
-18.1
-18.1
-18.0
-18.0
-17.9
-17.8
-17.5
-17.4
-17.4
-17.3
-17.2
-17.1
-16.9
-16.6
-16.5
-16.3
-16.2
-16.0
-15.7
-15.3
-15.0
-15.0
-14.7
-14.6
-13.5
-13.5
-13.4
-12.2
-12.0
-11.7
-11.1
-10.7
-10.5
-10.4
-9.3
-9.0