Tier: AWin17.88%Pick5.76%Ban1.13%Games: 4041KDA: 1.95Score: 56.30
Karthus is ranked A Tier and has a 17.88% win rate in LoL Arena Patch 25.06. We've analyzed 4041 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, Void Staff, and Detonation Orb. Karthus's best augments include Spellwake (Prismatic), Phenomenal Evil (Gold), and Overflow (Silver). For team partners, the best champions include: Vex, Rammus, and Master Yi. Karthus's Best Arena counters are Diana, Seraphine, and Kennen.
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Best Prismatic Augments for Karthus
Spellwake
Tier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Omni SoulTier: S+
Tier: S+Chain LightningTier: S+
Tier: S+Best Gold Augments for Karthus
Phenomenal EvilTier: S+
Tier: S+Quest: Angel of RetributionTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Best Silver Augments for Karthus
OverflowTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+First-Aid KitTier: S+
Tier: S+Snowball Fight!Tier: 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
72%
2
89%
3
33%
4
53%
8
68%
11
27%
14
22%
Karthus Boots
Buy %
89%
7%
1%
1%
1%
0%
Karthus Situational Items
Buy %
30%
18%
16%
14%
15%
10%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S+
S
S
S
A
A
A
A
A
B
B
B
B
B
B
C
C
C
D
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
S
A
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
D
DKarthus Prismatic Augment Tier List
S+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
B
B
B
B
B
B
C
CC
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)
-26.5
-25.2
-24.4
-23.8
-23.7
-23.1
-22.9
-22.9
-22.6
-22.1
-21.8
-21.8
-21.7
-21.7
-21.6
-21.6
-21.6
-21.4
-21.3
-21.1
-20.9
-20.9
-20.8
-20.8
-20.7
-20.7
-20.7
-20.7
-20.5
-20.4
-20.4
-20.4
-20.4
-20.4
-20.3
-20.3
-20.3
-20.3
-20.2
-20.2
-20.2
-20.0
-19.9
-19.9
-19.9
-19.8
-19.8
-19.8
-19.7
-19.7
-19.6
-19.6
-19.6
-19.5
-19.5
-19.5
-19.5
-19.4
-19.4
-19.4
-19.3
-19.3
-19.3
-19.0
-19.0
-18.9
-18.9
-18.9
-18.9
-18.9
-18.8
-18.8
-18.8
-18.7
-18.7
-18.7
-18.7
-18.5
-18.5
-18.5
-18.4
-18.4
-18.4
-18.4
-18.3
-18.3
-18.3
-18.3
-18.2
-18.2
-18.0
-17.9
-17.9
-17.9
-17.9
-17.9
-17.9
-17.9
-17.8
-17.8
-17.7
-17.5
-17.5
-17.5
-17.5
-17.5
-17.5
-17.5
-17.4
-17.4
-17.3
-17.3
-17.3
-17.3
-17.3
-17.1
-16.9
-16.8
-16.8
-16.8
-16.7
-16.7
-16.7
-16.7
-16.6
-16.5
-16.4
-16.3
-16.3
-16.3
-16.3
-16.2
-16.2
-16.2
-16.1
-15.9
-15.9
-15.5
-15.4
-15.4
-15.3
-15.3
-15.3
-15.2
-15.2
-15.1
-15.0
-15.0
-14.8
-14.7
-14.6
-14.6
-14.5
-14.5
-14.5
-14.3
-14.1
-13.9
-13.9
-13.8
-13.7
-13.6
-13.5
-13.5
-13.3
-13.0
-13.0
-12.9
-11.5
-6.7