Tier: AWin10.71%Pick4.15%Ban0.78%Games: 1332KDA: 1.77Score: 47.30
Karthus is ranked A Tier and has a 10.71% win rate in LoL Arena Patch 25.14. We've analyzed 1332 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Malignance, Shadowflame, Rabadon's Deathcap, and Detonation Orb. Karthus's best augments include Infernal Conduit (Prismatic), Restless Restoration (Gold), and Infernal Soul (Silver). For team partners, the best champions include: Zac, Quinn, and Maokai. Karthus's Best Arena counters are Quinn, Kog'Maw, and Ziggs.
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Best Prismatic Augments for Karthus
Infernal Conduit
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Prismatic EggTier: S+
Tier: S+Best Gold Augments for Karthus
Restless RestorationTier: S+
Tier: S+RestartTier: S+
Tier: S+OK BoomerangTier: S+
Tier: S+Willing SacrificeTier: S+
Tier: S+Best Silver Augments for Karthus
Infernal SoulTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+ErosionTier: S+
Tier: S+Self DestructTier: 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
76%
3
29%
4
63%
8
55%
11
26%
14
64%
Karthus Boots
Buy %
76%
8%
2%
0%
0%
0%
Karthus Situational Items
Buy %
20%
22%
18%
16%
16%
7%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
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
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
C
D
D
D
D
D
DKarthus Prismatic Augment Tier List
S+S+S+S+
S
S
S
S
S
S
A
AA
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
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)
-36.0
-32.7
-30.0
-29.6
-29.4
-29.0
-29.0
-29.0
-28.5
-28.3
-27.3
-27.3
-27.3
-27.2
-27.0
-26.9
-26.9
-26.6
-26.3
-26.2
-26.2
-26.1
-25.5
-25.4
-25.3
-25.0
-24.9
-24.8
-24.8
-24.5
-24.5
-24.4
-24.4
-24.3
-24.2
-24.0
-24.0
-23.9
-23.8
-23.8
-23.7
-23.5
-23.5
-23.3
-23.2
-23.0
-22.9
-22.8
-22.7
-22.7
-22.6
-22.6
-22.6
-22.6
-22.5
-22.4
-22.4
-22.3
-22.3
-22.2
-22.1
-22.0
-22.0
-21.9
-21.9
-21.8
-21.6
-21.4
-21.4
-21.3
-21.3
-21.2
-21.2
-21.2
-21.1
-21.1
-21.1
-20.8
-20.6
-20.6
-20.6
-20.6
-20.5
-20.4
-20.3
-20.3
-20.3
-20.2
-20.2
-20.2
-20.1
-20.1
-20.1
-20.1
-20.0
-20.0
-19.9
-19.9
-19.9
-19.8
-19.8
-19.7
-19.5
-19.5
-19.3
-19.3
-18.9
-18.8
-18.8
-18.7
-18.7
-18.6
-18.6
-18.6
-18.6
-18.5
-18.5
-18.4
-18.4
-18.3
-18.2
-18.0
-18.0
-17.8
-17.6
-17.6
-17.5
-17.3
-16.9
-16.5
-16.5
-16.4
-16.4
-16.3
-16.1
-16.1
-16.0
-16.0
-15.7
-15.3
-15.1
-14.9
-14.7
-13.9
-13.6
-13.3
-12.9
-12.8
-11.7
-11.7
-11.7
-10.9
-10.1
-9.8
-3.7