Tier: BWin11.18%Pick5.95%Ban1.25%Games: 617KDA: 1.84Score: 48.93
Karthus is ranked B Tier and has a 11.18% win rate in LoL Arena Patch 25.13. We've analyzed 617 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 Dual Wield (Prismatic), It's Killing Time (Gold), and Cannon Fodder (Silver). For team partners, the best champions include: Soraka, Tristana, and Kayle. Karthus's Best Arena counters are Aatrox, Lulu, and Amumu.
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Best Prismatic Augments for Karthus
Dual Wield
Tier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+SpellwakeTier: S
Tier: SBest Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Cannon FodderTier: S+
Tier: S+Juice PressTier: S+
Tier: S+Witchful ThinkingTier: 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
72%
2
75%
3
29%
4
58%
8
49%
11
68%
14
24%
Karthus Boots
Buy %
75%
5%
2%
0%
1%
0%
Karthus Situational Items
Buy %
24%
16%
26%
13%
9%
8%
Karthus Juices
Buy %
6%
2%
1%
Karthus Prismatic Item Tier List
S+
S
S
A
A
A
A
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
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
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
A
A
A
A
A
B
B
B
B
B
B
BB
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)
-32.6
-31.8
-31.1
-30.4
-30.1
-29.8
-29.6
-28.2
-27.8
-27.2
-26.6
-26.5
-26.4
-26.3
-26.2
-26.2
-25.9
-25.8
-25.7
-25.7
-25.6
-25.5
-25.2
-25.1
-24.7
-24.7
-24.6
-24.6
-24.4
-24.4
-24.0
-23.7
-23.5
-23.5
-23.3
-23.2
-23.1
-22.8
-22.5
-22.3
-22.3
-22.3
-22.3
-22.2
-22.0
-21.9
-21.8
-21.6
-21.3
-21.3
-21.0
-20.9
-20.4
-20.4
-19.7
-19.5
-19.2
-18.9
-18.8
-18.0
-18.0
-17.8
-17.8
-17.7
-17.6
-17.5
-17.4
-16.1
-14.6
-14.5
-13.0
-9.0