Tier: AWin11.91%Pick5.17%Ban0.81%Games: 6648KDA: 1.93Score: 47.43
Karthus is ranked A Tier and has a 11.91% win rate in LoL Arena Patch 25.14. We've analyzed 6648 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, Shadowflame, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and 404 Augment Not Found (Silver). Karthus's Best Arena counters are Viktor, Nami, and Kindred.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Spirit LinkTier: 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+Keystone ConjurerTier: S+
Tier: S+Best Silver Augments for Karthus
404 Augment Not FoundTier: 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
73%
3
30%
4
63%
8
54%
11
77%
14
33%
Karthus Boots
Buy %
73%
9%
1%
0%
0%
0%
Karthus Situational Items
Buy %
23%
19%
17%
12%
14%
8%
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
C
C
C
D
D
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
A
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 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
AA
B
B
B
B
B
B
B
B
B
B
B
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)
-27.5
-27.1
-26.9
-26.7
-26.3
-26.2
-26.0
-25.8
-25.5
-25.4
-25.3
-25.2
-24.9
-24.9
-24.9
-24.8
-24.5
-24.4
-24.1
-24.1
-24.0
-24.0
-23.9
-23.9
-23.9
-23.7
-23.7
-23.6
-23.6
-23.6
-23.5
-23.5
-23.5
-23.4
-23.4
-23.3
-23.1
-23.1
-23.1
-23.0
-23.0
-23.0
-22.9
-22.9
-22.8
-22.7
-22.7
-22.6
-22.6
-22.6
-22.4
-22.4
-22.4
-22.4
-22.4
-22.3
-22.3
-22.2
-22.1
-22.0
-22.0
-22.0
-22.0
-22.0
-22.0
-22.0
-21.9
-21.8
-21.8
-21.7
-21.7
-21.7
-21.7
-21.7
-21.7
-21.7
-21.6
-21.6
-21.6
-21.5
-21.4
-21.3
-21.3
-21.3
-21.3
-21.3
-21.2
-21.2
-21.1
-21.1
-21.1
-21.1
-21.0
-21.0
-21.0
-21.0
-20.9
-20.9
-20.8
-20.8
-20.8
-20.8
-20.8
-20.8
-20.7
-20.5
-20.5
-20.5
-20.5
-20.4
-20.4
-20.4
-20.3
-20.3
-20.3
-20.3
-20.2
-20.1
-20.1
-20.1
-20.0
-20.0
-20.0
-20.0
-19.9
-19.9
-19.8
-19.8
-19.7
-19.7
-19.7
-19.6
-19.5
-19.4
-19.4
-19.4
-19.4
-19.3
-19.3
-19.3
-19.3
-19.2
-19.1
-19.0
-19.0
-19.0
-18.9
-18.8
-18.8
-18.6
-18.5
-18.4
-18.4
-18.3
-18.3
-18.3
-18.2
-18.2
-17.9
-17.8
-17.6
-17.6
-17.4
-17.3
-17.2
-16.8
-16.6
-16.0
-15.7
-14.8
-13.7