Tier: AWin15.45%Pick4.84%Ban1.02%Games: 861KDA: 2.06Score: 50.33
Karthus is ranked A Tier and has a 15.45% win rate in LoL Arena Patch 25.09. We've analyzed 861 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, Sejuani, and Twitch. Karthus's Best Arena counters are Sejuani, Kalista, and Warwick.
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Best Prismatic Augments for Karthus
Circle of Death
Tier: S+
Tier: S+Laser EyesTier: S+
Tier: S+Quantum ComputingTier: S+
Tier: S+Can't Touch ThisTier: 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
74%
2
72%
3
30%
4
63%
8
52%
11
63%
14
29%
Karthus Boots
Buy %
72%
7%
0%
1%
1%
1%
Karthus Situational Items
Buy %
18%
18%
21%
21%
7%
9%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S
A
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
A
BB
B
B
B
B
B
B
B
B
C
C
C
C
C
C
D
D
D
D
DAverage 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)
-32.6
-31.7
-31.0
-30.4
-30.1
-30.0
-28.4
-28.3
-28.0
-27.7
-27.7
-27.5
-27.5
-27.4
-27.0
-26.9
-26.7
-26.4
-26.2
-26.1
-26.1
-26.1
-26.1
-26.0
-25.9
-25.7
-25.6
-25.5
-25.3
-25.1
-25.1
-25.0
-24.9
-24.4
-24.1
-24.0
-24.0
-23.7
-23.6
-23.6
-23.6
-23.6
-23.5
-23.4
-23.2
-23.1
-23.1
-22.8
-22.7
-22.5
-22.5
-22.4
-22.3
-22.2
-22.1
-21.8
-21.1
-20.7
-20.7
-20.4
-20.4
-20.3
-20.2
-20.2
-20.2
-20.1
-20.0
-19.9
-19.9
-19.8
-19.8
-19.7
-19.6
-19.6
-19.3
-19.3
-19.2
-19.1
-19.0
-19.0
-19.0
-18.9
-18.8
-18.8
-18.5
-18.3
-18.2
-18.2
-18.1
-18.0
-17.8
-17.6
-17.5
-17.2
-16.9
-16.6
-16.5
-16.3
-16.2
-16.2
-15.7
-15.7
-15.2
-14.9
-14.3
-13.9
-13.8
-13.7
-13.6
-12.6
-10.4
-9.9
-7.7
-7.3