Tier: BWin11.65%Pick6.56%Ban1.91%Games: 870KDA: 1.86Score: 47.05
Karthus is ranked B Tier and has a 11.65% win rate in LoL Arena Patch 25.13. We've analyzed 870 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 Light 'em Up! (Silver). For team partners, the best champions include: Mordekaiser, Shen, and Aurora. Karthus's Best Arena counters are Riven, Wukong, and Dr. Mundo.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Laser EyesTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Twice ThriceTier: S+
Tier: S+Best Silver Augments for Karthus
Light 'em Up!Tier: S+
Tier: S+Snowball Fight!Tier: S+
Tier: S+Heavy HitterTier: S+
Tier: S+Witchful ThinkingTier: 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
76%
2
83%
3
31%
4
52%
8
47%
11
82%
14
31%
Karthus Boots
Buy %
83%
0%
1%
0%
2%
0%
Karthus Situational Items
Buy %
30%
15%
24%
12%
19%
10%
Karthus Juices
Buy %
7%
1%
1%
Karthus Prismatic Item Tier List
S+
S
S
S
A
A
A
A
B
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
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
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)
-33.9
-33.9
-33.0
-32.1
-32.1
-32.0
-31.5
-31.2
-30.8
-30.4
-30.0
-29.8
-29.6
-29.4
-29.4
-29.3
-28.7
-28.6
-28.6
-28.6
-28.3
-28.3
-28.1
-27.7
-27.6
-27.5
-27.5
-27.4
-27.3
-27.2
-27.1
-27.1
-27.1
-26.9
-26.8
-26.8
-26.6
-26.5
-26.1
-26.1
-26.0
-25.8
-25.6
-25.6
-25.5
-25.4
-25.4
-25.2
-25.0
-25.0
-24.9
-24.7
-24.7
-24.5
-24.5
-24.4
-24.3
-24.3
-24.3
-24.0
-24.0
-24.0
-24.0
-24.0
-23.7
-23.7
-23.6
-23.5
-23.4
-23.3
-22.9
-22.8
-22.7
-22.5
-22.4
-22.2
-22.1
-22.0
-21.7
-21.4
-21.3
-21.3
-21.2
-21.2
-21.2
-21.1
-21.0
-20.9
-20.6
-20.4
-20.4
-20.4
-20.4
-20.4
-20.4
-20.4
-20.3
-20.2
-20.0
-19.9
-19.8
-19.8
-19.7
-19.6
-19.4
-19.4
-19.4
-19.2
-19.2
-19.2
-18.8
-18.8
-18.4
-18.2
-18.1
-18.1
-17.9
-17.7
-17.7
-17.4
-17.2
-16.9
-16.5
-16.5
-16.5
-16.1
-15.7
-15.1
-13.2
-12.9
-12.6
-11.7
-11.3
-11.1
-10.9
-9.8
-8.2
-6.1