Tier: AWin15.30%Pick7.02%Ban1.29%Games: 804KDA: 1.91Score: 50.15
Karthus is ranked A Tier and has a 15.30% win rate in LoL Arena Patch 25.08. We've analyzed 804 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 Naafiri, Gwen, and Yuumi.
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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+From Beginning to EndTier: S+
Tier: S+Shrink RayTier: S+
Tier: S+Magic MissileTier: 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
76%
3
32%
4
55%
8
47%
11
74%
14
28%
Karthus Boots
Buy %
76%
1%
7%
0%
0%
0%
Karthus Situational Items
Buy %
24%
20%
19%
13%
18%
13%
Karthus Juices
Buy %
7%
2%
1%
Karthus Prismatic Item Tier List
S+
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)
-30.1
-29.8
-29.0
-28.6
-28.6
-27.8
-27.6
-27.5
-27.5
-27.3
-27.3
-27.1
-27.1
-26.8
-26.7
-26.6
-26.0
-25.8
-25.7
-25.5
-25.5
-25.5
-25.4
-25.3
-25.3
-25.2
-24.9
-24.9
-24.9
-24.8
-24.8
-24.6
-24.6
-24.5
-24.5
-24.4
-24.4
-24.4
-24.4
-24.3
-24.3
-24.2
-24.0
-24.0
-23.7
-23.6
-23.6
-23.6
-23.1
-22.9
-22.8
-22.8
-22.5
-22.5
-22.4
-22.3
-22.2
-22.0
-22.0
-21.9
-21.7
-21.7
-21.5
-21.5
-21.5
-21.4
-20.8
-20.7
-20.7
-19.8
-19.4
-19.0
-18.8
-18.8
-18.8
-18.8
-18.7
-18.6
-18.4
-18.4
-18.4
-18.1
-17.5
-17.5
-17.3
-17.2
-16.8
-16.7
-16.6
-16.6
-16.3
-16.2
-16.2
-16.1
-16.0
-15.7
-15.7
-14.6
-14.6
-14.5
-14.3
-13.6
-12.9
-12.6
-12.1
-7.8
-3.0