Tier: BWin10.73%Pick7.32%Ban2.05%Games: 848KDA: 1.87Score: 46.95
Karthus is ranked B Tier and has a 10.73% win rate in LoL Arena Patch 25.09. We've analyzed 848 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 Snowball Fight! (Silver). For team partners, the best champions include: Darius, Maokai, and Zed. Karthus's Best Arena counters are Master Yi, Ryze, and Nami.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Master of DualityTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Hat TrickTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Snowball Fight!Tier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+ADAPtTier: S+
Tier: S+OverflowTier: 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
75%
2
75%
3
27%
4
64%
8
50%
11
70%
14
25%
Karthus Boots
Buy %
75%
6%
1%
1%
0%
1%
Karthus Situational Items
Buy %
22%
13%
13%
25%
16%
17%
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
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
S
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
BB
C
C
C
C
C
D
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)
-36.7
-36.1
-35.7
-35.3
-35.1
-33.8
-33.8
-32.9
-32.9
-32.8
-32.6
-32.1
-32.0
-30.9
-30.8
-30.5
-30.0
-30.0
-29.1
-29.0
-29.0
-29.0
-28.8
-28.7
-28.7
-28.7
-28.4
-28.4
-28.3
-28.3
-28.3
-28.3
-28.1
-28.1
-27.9
-27.6
-27.6
-27.6
-27.4
-27.3
-27.1
-27.0
-26.8
-26.8
-26.6
-26.4
-26.3
-26.3
-26.2
-26.2
-26.2
-26.2
-26.2
-26.2
-26.1
-26.0
-26.0
-26.0
-26.0
-25.9
-25.8
-25.8
-25.7
-25.7
-25.6
-25.5
-25.4
-25.3
-25.0
-24.9
-24.8
-24.8
-24.7
-24.6
-24.5
-24.2
-23.6
-23.5
-23.5
-23.4
-23.3
-23.3
-23.2
-23.2
-23.1
-23.1
-23.0
-22.9
-22.9
-22.9
-22.8
-22.7
-22.3
-21.8
-21.7
-21.6
-21.5
-21.4
-21.2
-21.2
-21.2
-21.2
-21.1
-21.1
-20.9
-20.6
-20.0
-20.0
-19.7
-19.3
-18.9
-18.7
-18.2
-18.0
-17.6
-17.2
-16.9
-16.9
-16.7
-15.7
-15.2
-14.5
-10.9
-9.5