Tier: AWin16.54%Pick4.85%Ban1.01%Games: 758KDA: 2.09Score: 51.81
Karthus is ranked A Tier and has a 16.54% win rate in LoL Arena Patch 25.09. We've analyzed 758 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, Shadowflame, and Detonation Orb. Karthus's best augments include Circle of Death (Prismatic), Big Brain (Gold), and Scoped Weapons (Silver). For team partners, the best champions include: Rammus, Leona, and Sejuani. Karthus's Best Arena counters are Twitch, Aurora, and Lee Sin.
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Best Prismatic Augments for Karthus
Circle of Death
Tier: S+
Tier: S+Quantum ComputingTier: S+
Tier: S+Laser EyesTier: S+
Tier: S+Jeweled GauntletTier: S
Tier: SBest Gold Augments for Karthus
Big BrainTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Stats on Stats!Tier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Best Silver Augments for Karthus
Scoped WeaponsTier: S+
Tier: S+Mind to MatterTier: S+
Tier: S+TyphoonTier: S+
Tier: S+Contract KillerTier: 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
72%
3
30%
4
62%
8
52%
11
63%
14
29%
Karthus Boots
Buy %
72%
7%
0%
1%
1%
1%
Karthus Situational Items
Buy %
18%
21%
18%
21%
8%
8%
Karthus Juices
Buy %
5%
1%
1%
Karthus Prismatic Item Tier List
S
S
A
A
B
B
B
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
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
A
A
A
A
A
A
A
A
A
B
B
B
B
BB
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)
-31.7
-31.4
-31.1
-30.6
-29.7
-29.6
-29.0
-29.0
-28.8
-27.6
-27.6
-27.6
-27.2
-27.0
-26.8
-26.6
-26.4
-25.9
-25.8
-25.8
-25.8
-25.8
-25.8
-25.5
-24.6
-24.5
-24.5
-24.5
-24.5
-24.4
-24.4
-24.3
-24.3
-24.0
-24.0
-23.6
-23.6
-23.4
-23.3
-23.3
-23.2
-23.2
-22.7
-22.6
-22.6
-22.5
-22.1
-21.7
-21.6
-21.5
-21.4
-21.2
-21.1
-20.6
-20.6
-20.6
-20.4
-20.2
-19.9
-19.8
-19.7
-19.6
-19.5
-19.5
-19.4
-19.2
-19.1
-19.1
-19.0
-18.8
-18.7
-18.6
-18.6
-18.4
-17.9
-17.9
-17.9
-17.7
-17.2
-17.2
-16.7
-16.2
-16.1
-16.0
-15.7
-15.1
-15.0
-14.6
-14.3
-14.3
-14.2
-13.9
-13.3
-13.3
-13.2
-12.7
-12.6
-11.1
-10.5
-7.6
-6.4
-5.7
-3.1