Tier: AWin12.20%Pick6.65%Ban1.79%Games: 1243KDA: 1.93Score: 54.62
Karthus is ranked A Tier and has a 12.20% win rate in LoL Arena Patch 25.09. We've analyzed 1243 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, Zhonya's Hourglass, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), It's Killing Time (Gold), and Scoped Weapons (Silver). For team partners, the best champions include: Galio, Rell, and Rakan. Karthus's Best Arena counters are Viktor, Lillia, and Neeko.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Center of the UniverseTier: S+
Tier: S+Best Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Banner of CommandTier: S+
Tier: S+Best Silver Augments for Karthus
Scoped WeaponsTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+ADAPtTier: S+
Tier: S+Mind to MatterTier: 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
76%
2
81%
3
34%
4
52%
8
46%
11
69%
14
22%
Karthus Boots
Buy %
81%
1%
3%
0%
0%
0%
Karthus Situational Items
Buy %
18%
21%
20%
14%
17%
12%
Karthus Juices
Buy %
6%
2%
1%
Karthus Prismatic Item Tier List
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
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
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
A
B
B
B
B
B
B
B
B
B
B
B
C
C
C
CC
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)
-33.1
-32.5
-31.8
-31.7
-31.1
-30.5
-30.5
-30.3
-30.0
-29.8
-29.7
-29.7
-29.7
-29.4
-29.4
-29.4
-29.3
-29.0
-28.7
-28.4
-28.3
-28.2
-27.7
-27.7
-27.6
-27.6
-27.5
-27.4
-27.4
-27.4
-27.3
-27.1
-26.8
-26.7
-26.3
-26.0
-26.0
-25.8
-25.8
-25.5
-25.5
-25.4
-25.3
-25.3
-25.3
-25.3
-25.3
-25.2
-25.0
-24.9
-24.8
-24.8
-24.8
-24.8
-24.7
-24.6
-24.5
-24.4
-24.4
-24.3
-24.3
-24.2
-24.2
-24.0
-24.0
-24.0
-23.8
-23.8
-23.7
-23.5
-23.5
-23.4
-23.4
-23.2
-23.2
-23.1
-23.1
-23.0
-22.9
-22.9
-22.9
-22.7
-22.5
-22.5
-22.3
-22.3
-22.1
-21.9
-21.8
-21.6
-21.6
-21.5
-21.5
-21.5
-21.3
-21.3
-21.3
-21.3
-21.3
-21.0
-21.0
-21.0
-20.8
-20.8
-20.8
-20.7
-20.7
-20.6
-20.6
-20.4
-20.2
-20.2
-20.2
-20.1
-20.1
-19.8
-19.8
-19.6
-19.6
-19.5
-19.2
-19.1
-19.0
-19.0
-18.8
-18.6
-18.5
-18.5
-18.1
-18.0
-17.9
-17.8
-17.7
-17.7
-17.6
-17.4
-17.4
-17.3
-17.3
-17.3
-16.9
-16.9
-16.8
-16.8
-16.6
-16.4
-16.3
-15.7
-15.7
-15.7
-15.3
-15.1
-15.0
-14.5
-14.0
-13.8
-13.7
-12.8
-12.1
-11.9
-10.4
-10.3
-9.0