Tier: AWin13.96%Pick6.30%Ban1.79%Games: 2310KDA: 1.90Score: 52.17
Karthus is ranked A Tier and has a 13.96% win rate in LoL Arena Patch 25.07. We've analyzed 2310 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 Witchful Thinking (Silver). For team partners, the best champions include: Nasus, Zyra, and Bel'Veth. Karthus's Best Arena counters are Camille, Shen, and Lillia.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+DoomsayerTier: S+
Tier: S+Dual WieldTier: S+
Tier: S+SpellwakeTier: 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+VulnerabilityTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+Fruits of Your LaborTier: S+
Tier: S+OverflowTier: S+
Tier: S+Mountain SoulTier: 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
78%
3
31%
4
55%
8
41%
11
71%
14
24%
Karthus Boots
Buy %
78%
3%
1%
1%
0%
1%
Karthus Situational Items
Buy %
27%
19%
17%
11%
12%
16%
Karthus Juices
Buy %
5%
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
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
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
B
C
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
S
A
A
A
A
A
A
A
AA
A
A
B
B
B
B
B
B
B
B
B
B
B
C
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)
-31.5
-28.8
-28.6
-28.4
-28.4
-28.3
-28.1
-27.5
-26.9
-26.2
-25.8
-25.7
-25.0
-24.9
-24.9
-24.7
-24.4
-24.4
-24.4
-24.3
-24.3
-24.3
-24.3
-24.2
-24.2
-24.0
-24.0
-23.9
-23.7
-23.7
-23.4
-23.3
-23.3
-23.2
-23.2
-23.0
-23.0
-23.0
-22.9
-22.9
-22.7
-22.6
-22.5
-22.5
-22.5
-22.3
-22.3
-22.3
-22.3
-22.2
-22.2
-22.2
-22.1
-22.0
-21.9
-21.9
-21.7
-21.7
-21.6
-21.6
-21.6
-21.6
-21.6
-21.5
-21.4
-21.4
-21.4
-21.4
-21.4
-21.4
-21.3
-21.3
-21.3
-21.3
-21.1
-21.0
-21.0
-20.9
-20.9
-20.9
-20.9
-20.8
-20.8
-20.6
-20.5
-20.4
-20.4
-20.3
-20.3
-20.2
-20.2
-20.2
-20.1
-20.1
-20.0
-20.0
-19.9
-19.9
-19.6
-19.6
-19.6
-19.5
-19.4
-19.3
-19.2
-19.2
-19.1
-19.1
-19.1
-19.1
-19.1
-19.0
-19.0
-18.9
-18.8
-18.8
-18.8
-18.7
-18.6
-18.5
-18.4
-18.1
-18.1
-18.0
-17.9
-17.9
-17.9
-17.9
-17.9
-17.8
-17.8
-17.8
-17.7
-17.7
-17.6
-17.4
-17.3
-17.1
-17.1
-17.0
-16.9
-16.9
-16.7
-16.7
-16.6
-16.3
-16.2
-16.0
-16.0
-16.0
-16.0
-15.9
-15.7
-15.5
-15.4
-15.4
-15.4
-15.1
-15.1
-15.1
-14.8
-14.8
-14.2
-14.2
-13.1
-12.9
-12.8
-12.5
-10.8
-8.4