Tier: BWin15.74%Pick6.64%Ban1.99%Games: 731KDA: 2.15Score: 52.77
Karthus is ranked B Tier and has a 15.74% win rate in LoL Arena Patch 25.15. We've analyzed 731 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, Void Staff, and Detonation Orb. Karthus's best augments include Blade Waltz (Prismatic), Big Brain (Gold), and Light 'em Up! (Silver). For team partners, the best champions include: Lissandra, Kha'Zix, and Kai'Sa. Karthus's Best Arena counters are Sion, Vayne, and Ryze.
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Best Prismatic Augments for Karthus
Blade Waltz
Tier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Infernal ConduitTier: S
Tier: SBest Gold Augments for Karthus
Big BrainTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+And My Axe!Tier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Best Silver Augments for Karthus
Light 'em Up!Tier: S+
Tier: S+Slime TimeTier: S+
Tier: S+Witchful ThinkingTier: 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
64%
2
71%
3
31%
4
41%
8
65%
11
24%
14
22%
Karthus Boots
Buy %
71%
0%
1%
5%
1%
0%
Karthus Situational Items
Buy %
39%
19%
12%
17%
14%
8%
Karthus Juices
Buy %
5%
1%
1%
Karthus Prismatic Item Tier List
S
A
A
B
B
C
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
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
C
D
D
D
D
D
DKarthus Prismatic Augment Tier List
S+S+S+S
S
S
S
S
S
A
AA
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
C
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)
-39.0
-37.0
-35.5
-35.4
-35.1
-34.8
-34.2
-33.8
-33.6
-33.6
-32.9
-32.3
-32.1
-32.0
-31.9
-31.8
-31.8
-31.4
-31.2
-31.1
-30.8
-30.7
-30.7
-30.3
-30.3
-30.2
-30.1
-30.0
-29.8
-29.6
-29.5
-29.4
-29.3
-29.2
-29.0
-28.7
-28.7
-28.3
-28.2
-28.1
-28.1
-28.0
-27.9
-27.9
-27.9
-27.7
-27.6
-27.5
-27.4
-27.4
-27.4
-27.3
-27.3
-27.2
-26.8
-26.8
-26.7
-26.6
-26.5
-26.3
-26.2
-25.7
-25.6
-25.6
-25.5
-25.3
-25.3
-25.1
-25.1
-25.1
-24.9
-24.9
-24.7
-24.0
-23.7
-23.7
-23.3
-22.8
-22.6
-22.6
-22.5
-21.2
-21.0
-20.9
-20.4
-20.4
-20.4
-20.4
-18.8
-17.8
-16.8
-16.2
-13.1