Tier: AWin14.81%Pick7.03%Ban1.33%Games: 745KDA: 1.89Score: 49.36
Karthus is ranked A Tier and has a 14.81% win rate in LoL Arena Patch 25.08. We've analyzed 745 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), It's Killing Time (Gold), and Executioner (Silver). For team partners, the best champions include: Ambessa, Bel'Veth, and Galio. Karthus's Best Arena counters are Gwen, Yuumi, and Pyke.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Feel the BurnTier: S+
Tier: S+Ultimate RevolutionTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Best Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+Shrink RayTier: S+
Tier: S+From Beginning to EndTier: S+
Tier: S+Soul SiphonTier: S+
Tier: S+Best Silver Augments for Karthus
ExecutionerTier: S+
Tier: S+OverflowTier: S+
Tier: S+DematerializeTier: S+
Tier: S+Leg DayTier: 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
74%
2
75%
3
32%
4
55%
8
46%
11
73%
14
27%
Karthus Boots
Buy %
75%
1%
1%
0%
7%
0%
Karthus Situational Items
Buy %
24%
20%
18%
18%
12%
13%
Karthus Juices
Buy %
6%
2%
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
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
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
BB
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
-30.8
-30.0
-29.3
-29.2
-28.7
-28.6
-28.6
-28.5
-28.5
-27.7
-27.7
-27.2
-27.1
-27.1
-27.0
-27.0
-26.8
-26.5
-26.5
-26.3
-26.2
-26.1
-26.0
-25.8
-25.8
-25.7
-25.6
-25.6
-25.4
-25.2
-25.1
-25.1
-24.9
-24.9
-24.8
-24.8
-24.7
-24.7
-24.6
-24.6
-24.4
-24.4
-24.3
-24.3
-24.0
-24.0
-24.0
-24.0
-24.0
-23.6
-23.6
-23.5
-23.5
-23.4
-23.2
-22.8
-22.7
-22.7
-22.7
-22.4
-22.3
-22.0
-21.9
-21.8
-21.5
-21.5
-21.5
-20.9
-20.7
-20.6
-19.6
-19.4
-19.1
-18.5
-18.4
-18.3
-18.2
-18.1
-18.0
-18.0
-17.8
-17.7
-17.4
-17.3
-17.3
-17.2
-16.9
-16.9
-16.8
-15.7
-15.2
-14.8
-14.1
-13.5
-13.5
-13.2
-12.8
-4.9