Tier: AWin12.74%Pick6.07%Ban1.51%Games: 811KDA: 1.90Score: 50.10
Karthus is ranked A Tier and has a 12.74% win rate in LoL Arena Patch 25.14. We've analyzed 811 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Back To Basics (Prismatic), Scopier Weapons (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Quinn, Syndra, and Gwen. Karthus's Best Arena counters are Ekko, Yuumi, and Mel.
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Best Prismatic Augments for Karthus
Back To Basics
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S
Tier: SBest Gold Augments for Karthus
Scopier WeaponsTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+Contract KillerTier: S+
Tier: S+ClotheslineTier: 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
78%
2
77%
3
30%
4
60%
8
55%
11
77%
14
24%
Karthus Boots
Buy %
77%
7%
0%
1%
0%
0%
Karthus Situational Items
Buy %
30%
22%
19%
17%
15%
8%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S
S
A
A
B
B
C
C
DKarthus Silver 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
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
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 Prismatic Augment Tier List
S+S+S+S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
BB
B
B
B
C
C
C
C
C
C
D
D
D
D
Average 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)
-31.4
-30.6
-30.6
-29.7
-29.3
-29.3
-29.2
-28.6
-28.3
-28.3
-27.8
-27.7
-27.7
-27.3
-26.4
-26.1
-26.0
-25.8
-25.8
-25.5
-25.5
-25.3
-24.9
-24.9
-24.8
-24.8
-24.8
-24.7
-24.7
-24.4
-24.4
-24.3
-24.0
-24.0
-23.4
-23.1
-22.6
-22.6
-22.6
-22.6
-22.5
-22.3
-22.2
-22.1
-22.1
-21.9
-21.9
-21.6
-21.6
-21.6
-21.5
-21.3
-21.1
-21.1
-21.0
-20.9
-20.8
-20.7
-20.7
-20.7
-20.6
-20.4
-20.4
-20.3
-20.3
-20.3
-19.9
-19.8
-19.7
-19.7
-19.1
-18.9
-18.7
-18.5
-18.4
-18.3
-18.2
-17.8
-17.8
-17.8
-17.6
-17.4
-17.2
-17.2
-16.9
-16.8
-16.8
-16.3
-16.1
-15.7
-15.0
-14.6
-14.1
-14.1
-13.9
-13.8
-12.9
-12.5
-12.0
-12.0
-11.9
-10.5
-9.9
-9.8
-5.8