Tier: BWin14.24%Pick7.14%Ban1.73%Games: 628KDA: 1.96Score: 47.78
Karthus is ranked B Tier and has a 14.24% win rate in LoL Arena Patch 25.13. We've analyzed 628 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 Light 'em Up! (Silver). For team partners, the best champions include: Ekko, Gragas, and Pantheon. Karthus's Best Arena counters are Twitch, Malzahar, and Vayne.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Master of DualityTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Ultimate RevolutionTier: S
Tier: SBest Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+RestartTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Light 'em Up!Tier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+ADAPtTier: S+
Tier: S+ExecutionerTier: 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
77%
2
82%
3
35%
4
58%
8
55%
11
88%
14
32%
Karthus Boots
Buy %
82%
4%
0%
0%
0%
0%
Karthus Situational Items
Buy %
32%
17%
12%
11%
9%
20%
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
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
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
D
DKarthus Prismatic Augment Tier List
S+S+S+S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
BC
C
C
C
C
C
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)
-29.6
-29.4
-28.7
-28.2
-27.3
-27.0
-26.9
-26.8
-26.5
-26.4
-26.4
-26.0
-25.8
-25.5
-25.4
-24.7
-24.6
-24.4
-24.4
-24.4
-24.0
-23.6
-23.4
-23.3
-23.2
-22.8
-22.4
-22.2
-22.0
-21.7
-21.2
-21.1
-20.8
-20.7
-20.7
-20.7
-20.4
-20.2
-20.2
-20.2
-19.3
-19.3
-19.3
-19.2
-19.2
-19.0
-18.8
-18.1
-18.0
-17.9
-17.7
-17.6
-17.6
-17.6
-17.1
-16.9
-16.5
-16.1
-15.7
-15.7
-15.7
-15.7
-15.7
-15.1
-14.6
-14.5
-13.7
-13.7
-13.2
-13.1
-12.6
-12.1
-11.9
-10.4
-9.5
-8.3
-7.1
-6.9
-2.3
-0.2