Tier: BWin10.35%Pick7.02%Ban1.61%Games: 744KDA: 1.89Score: 48.70
Karthus is ranked B Tier and has a 10.35% win rate in LoL Arena Patch 25.09. We've analyzed 744 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 Witchful Thinking (Silver). For team partners, the best champions include: Akali, Viktor, and Vladimir. Karthus's Best Arena counters are Soraka, Lillia, and Shyvana.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Orbital LaserTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+Banner of CommandTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+Don't BlinkTier: S+
Tier: S+OverflowTier: 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
75%
2
76%
3
33%
4
62%
8
53%
11
71%
14
21%
Karthus Boots
Buy %
76%
6%
0%
1%
1%
0%
Karthus Situational Items
Buy %
20%
20%
11%
15%
15%
13%
Karthus Juices
Buy %
6%
2%
1%
Karthus Prismatic Item Tier List
S+
S
S
A
A
A
A
B
B
B
B
C
C
D
DKarthus Silver Augment Tier List
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
BB
B
B
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)
-35.2
-32.6
-32.3
-31.5
-30.2
-30.0
-29.6
-29.4
-29.0
-28.7
-28.6
-28.5
-27.9
-27.6
-27.4
-27.3
-27.0
-26.8
-26.8
-26.6
-26.6
-26.5
-26.4
-26.4
-26.1
-25.7
-25.1
-24.9
-24.9
-24.6
-24.6
-24.4
-24.0
-24.0
-24.0
-23.3
-23.3
-23.2
-23.1
-23.1
-23.0
-23.0
-23.0
-22.8
-22.5
-22.3
-22.1
-22.1
-22.1
-21.6
-20.9
-20.8
-20.6
-20.4
-20.4
-20.2
-20.0
-20.0
-19.9
-19.8
-19.7
-19.7
-19.7
-19.6
-19.5
-19.4
-19.4
-19.3
-19.2
-18.9
-18.8
-18.8
-18.8
-18.5
-18.3
-18.2
-18.0
-17.8
-17.5
-17.3
-17.2
-17.0
-16.3
-16.2
-16.0
-15.7
-15.7
-15.2
-14.6
-14.4
-14.3
-13.8
-13.4
-12.6
-12.5
-12.2
-12.1
-11.5