Tier: AWin11.79%Pick6.83%Ban1.42%Games: 738KDA: 1.94Score: 52.78
Karthus is ranked A Tier and has a 11.79% win rate in LoL Arena Patch 25.09. We've analyzed 738 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 Master of Duality (Prismatic), Celestial Body (Gold), and Deft (Silver). For team partners, the best champions include: Garen, Malzahar, and Jax. Karthus's Best Arena counters are Nunu, Viego, and Ornn.
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Best Prismatic Augments for Karthus
Master of Duality
Tier: S+
Tier: S+Spirit LinkTier: S+
Tier: S+Center of the UniverseTier: S+
Tier: S+Jeweled GauntletTier: S
Tier: SBest Gold Augments for Karthus
Celestial BodyTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
DeftTier: S+
Tier: S+FlashbangTier: 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
74%
2
75%
3
33%
4
63%
8
49%
11
71%
14
23%
Karthus Boots
Buy %
75%
8%
1%
0%
0%
0%
Karthus Situational Items
Buy %
22%
22%
15%
10%
16%
12%
Karthus Juices
Buy %
5%
1%
1%
Karthus Prismatic Item Tier List
S+
S
S
S
A
A
A
A
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
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
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
BB
B
B
C
C
C
C
C
C
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)
-39.6
-30.3
-29.7
-27.4
-26.4
-25.5
-25.3
-24.9
-24.9
-24.8
-24.2
-24.0
-23.9
-23.6
-23.1
-23.0
-22.9
-22.6
-22.6
-22.1
-21.7
-21.6
-21.6
-21.5
-21.5
-21.4
-20.9
-20.8
-20.7
-20.7
-20.6
-20.6
-20.6
-20.6
-20.4
-20.4
-20.1
-20.0
-19.9
-19.8
-19.8
-19.7
-19.4
-19.4
-19.2
-19.1
-19.0
-18.9
-18.8
-18.7
-18.6
-18.6
-18.2
-18.2
-18.2
-18.1
-18.0
-17.9
-17.7
-17.6
-17.1
-17.1
-17.1
-17.0
-16.9
-16.4
-16.4
-16.4
-16.3
-16.2
-16.1
-16.1
-15.7
-15.7
-15.7
-14.5
-14.4
-13.6
-13.4
-13.3
-13.0
-12.9
-12.5
-12.5
-12.4
-12.3
-12.2
-9.5
-9.0
-8.5
-7.1
-7.0
-6.7
-6.7
-6.7
-2.6