Tier: AWin11.01%Pick6.97%Ban1.78%Games: 1108KDA: 1.90Score: 50.30
Karthus is ranked A Tier and has a 11.01% win rate in LoL Arena Patch 25.09. We've analyzed 1108 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), Magic Missile (Gold), and Cannon Fodder (Silver). For team partners, the best champions include: Vi, Nilah, and Viktor. Karthus's Best Arena counters are Nidalee, Neeko, and Lillia.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Spirit LinkTier: S+
Tier: S+Orbital LaserTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+Defensive ManeuversTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Cannon FodderTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+Don't BlinkTier: S+
Tier: S+OverflowTier: 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
73%
2
76%
3
32%
4
61%
8
53%
11
72%
14
22%
Karthus Boots
Buy %
76%
6%
0%
1%
1%
0%
Karthus Situational Items
Buy %
20%
20%
15%
12%
15%
11%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
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
B
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
A
A
A
A
A
A
A
A
A
A
BB
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)
-34.2
-33.7
-33.7
-32.9
-31.9
-31.5
-30.5
-30.2
-29.6
-29.6
-29.5
-29.3
-29.3
-28.8
-28.7
-28.4
-28.3
-28.2
-27.8
-27.7
-27.6
-27.2
-27.1
-27.1
-26.6
-26.1
-26.0
-26.0
-26.0
-25.9
-25.6
-25.6
-25.5
-25.4
-25.4
-25.2
-25.2
-24.9
-24.8
-24.7
-24.6
-24.6
-24.4
-24.4
-24.2
-24.0
-24.0
-24.0
-24.0
-23.7
-23.5
-23.5
-23.5
-23.3
-23.3
-23.3
-23.3
-23.2
-23.2
-23.1
-23.1
-23.0
-23.0
-22.7
-22.7
-22.6
-22.5
-22.3
-22.3
-22.3
-22.2
-22.1
-21.9
-21.7
-21.7
-21.7
-21.7
-21.7
-21.4
-21.4
-21.4
-21.4
-21.2
-21.2
-21.1
-21.0
-20.9
-20.9
-20.8
-20.8
-20.7
-20.7
-20.4
-20.4
-20.4
-20.3
-20.3
-20.2
-20.2
-20.1
-20.0
-20.0
-19.9
-19.8
-19.7
-19.7
-19.1
-19.1
-18.8
-18.7
-18.7
-18.6
-18.4
-18.2
-18.1
-18.1
-18.0
-17.7
-17.4
-17.3
-16.7
-16.6
-16.6
-16.5
-16.5
-16.2
-16.2
-16.1
-15.9
-15.7
-15.7
-15.7
-15.7
-15.4
-15.2
-15.1
-15.0
-15.0
-14.9
-14.6
-14.3
-14.1
-14.0
-13.7
-13.6
-13.5
-13.4
-13.2
-13.1
-13.1
-12.9
-12.5
-12.5
-11.3
-11.3